USN-6804-1

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Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-6804-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6804-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6804-1
Upstream
Related
Published
2024-05-31T13:34:12.883982Z
Modified
2025-07-16T08:35:59.984973Z
Summary
glibc vulnerabilities
Details

It was discovered that GNU C Library nscd daemon contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-33599)

It was discovered that GNU C Library nscd daemon did not properly check the cache content, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-33600)

It was discovered that GNU C Library nscd daemon did not properly validate memory allocation in certain situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-33601)

It was discovered that GNU C Library nscd daemon did not properly handle memory allocation, which could lead to memory corruption. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-33602)

References

Affected packages

Ubuntu:Pro:16.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.23-0ubuntu11.3+esm7?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.23-0ubuntu11.3+esm7

Affected versions

2.*

2.21-0ubuntu4
2.21-0ubuntu5
2.21-0ubuntu6
2.23-0ubuntu1
2.23-0ubuntu2
2.23-0ubuntu3
2.23-0ubuntu4
2.23-0ubuntu5
2.23-0ubuntu6
2.23-0ubuntu7
2.23-0ubuntu9
2.23-0ubuntu10
2.23-0ubuntu11
2.23-0ubuntu11.2
2.23-0ubuntu11.3
2.23-0ubuntu11.3+esm1
2.23-0ubuntu11.3+esm2
2.23-0ubuntu11.3+esm3
2.23-0ubuntu11.3+esm5
2.23-0ubuntu11.3+esm6

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "glibc-doc",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "glibc-source",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc-bin-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc-dev-bin-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-amd64-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-armel-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dbg",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-i386-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-s390-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-udeb",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-udeb-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "libc6-x32-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "multiarch-support",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        },
        {
            "binary_name": "nscd-dbgsym",
            "binary_version": "2.23-0ubuntu11.3+esm7"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.27-3ubuntu1.6+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.27-3ubuntu1.6+esm3

Affected versions

2.*

2.26-0ubuntu2
2.26-0ubuntu2.1
2.27-0ubuntu2
2.27-0ubuntu3
2.27-3ubuntu1
2.27-3ubuntu1.2
2.27-3ubuntu1.3
2.27-3ubuntu1.4
2.27-3ubuntu1.5
2.27-3ubuntu1.6
2.27-3ubuntu1.6+esm1
2.27-3ubuntu1.6+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "glibc-doc",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "glibc-source",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc-bin-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc-dev-bin-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-amd64-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-armel-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dbg",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-i386-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-lse",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-s390-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-udeb",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "libc6-x32-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "multiarch-support",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        },
        {
            "binary_name": "nscd-dbgsym",
            "binary_version": "2.27-3ubuntu1.6+esm3"
        }
    ]
}

Ubuntu:20.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.31-0ubuntu9.16?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.31-0ubuntu9.16

Affected versions

2.*

2.30-0ubuntu2
2.30-0ubuntu3
2.31-0ubuntu5
2.31-0ubuntu6
2.31-0ubuntu7
2.31-0ubuntu9
2.31-0ubuntu9.1
2.31-0ubuntu9.2
2.31-0ubuntu9.3
2.31-0ubuntu9.7
2.31-0ubuntu9.9
2.31-0ubuntu9.12
2.31-0ubuntu9.14
2.31-0ubuntu9.15

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-doc",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "glibc-source",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc-bin-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc-dev-bin-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-amd64-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-armel",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-armel-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dbg",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev-armel",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-i386-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-lse",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-pic",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-prof",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-s390-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-udeb",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "libc6-x32-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.31-0ubuntu9.16"
        },
        {
            "binary_name": "nscd-dbgsym",
            "binary_version": "2.31-0ubuntu9.16"
        }
    ]
}

Ubuntu:22.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.35-0ubuntu3.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35-0ubuntu3.8

Affected versions

2.*

2.34-0ubuntu3
2.35-0ubuntu1
2.35-0ubuntu3
2.35-0ubuntu3.1
2.35-0ubuntu3.3
2.35-0ubuntu3.4
2.35-0ubuntu3.5
2.35-0ubuntu3.6
2.35-0ubuntu3.7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-doc",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "glibc-source",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-bin-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-dev-bin-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-devtools",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc-devtools-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-amd64-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dbg",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-dev-x32",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-i386",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-i386-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-prof",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-s390",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-s390-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-x32",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "libc6-x32-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "locales",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "locales-all",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "nscd",
            "binary_version": "2.35-0ubuntu3.8"
        },
        {
            "binary_name": "nscd-dbgsym",
            "binary_version": "2.35-0ubuntu3.8"
        }
    ]
}

Ubuntu:24.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.39-0ubuntu8.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.39-0ubuntu8.2

Affected versions

2.*

2.38-1ubuntu6
2.38-3ubuntu1
2.39-0ubuntu1
2.39-0ubuntu2
2.39-0ubuntu6
2.39-0ubuntu8
2.39-0ubuntu8.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "glibc-doc",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "glibc-source",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-bin",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-bin-dbgsym",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-dev-bin",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-dev-bin-dbgsym",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-devtools",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc-devtools-dbgsym",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-amd64",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-amd64-dbgsym",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dbg",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dev",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dev-amd64",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dev-dbgsym",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dev-i386",
            "binary_version": "2.39-0ubuntu8.2"
        },
        {
            "binary_name": "libc6-dev-s390",
            "binary_version": "2.39-0ubuntu8.2"
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