UBUNTU-CVE-2024-2961

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Source
https://ubuntu.com/security/CVE-2024-2961
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-2961.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-2961
Upstream
Downstream
Related
Published
2024-04-17T00:00:00Z
Modified
2025-09-08T16:58:53Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.

References

Affected packages

Ubuntu:20.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.31-0ubuntu9.15?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.31-0ubuntu9.15

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.31-0ubuntu9.15",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:22.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.35-0ubuntu3.7?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35-0ubuntu3.7

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.35-0ubuntu3.7",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:24.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.39-0ubuntu8.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.39-0ubuntu8.1

Affected versions

2.*

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.39-0ubuntu8.1",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:14.04:LTS

eglibc

Package

Name
eglibc
Purl
pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.15+esm3?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.19-0ubuntu6.15+esm3

Affected versions

2.*

2.17-93ubuntu4
2.18-0ubuntu1
2.18-0ubuntu2
2.18-0ubuntu4
2.18-0ubuntu5
2.18-0ubuntu6
2.18-0ubuntu7
2.19-0ubuntu2
2.19-0ubuntu3
2.19-0ubuntu4
2.19-0ubuntu5
2.19-0ubuntu6
2.19-0ubuntu6.1
2.19-0ubuntu6.3
2.19-0ubuntu6.4
2.19-0ubuntu6.5
2.19-0ubuntu6.6
2.19-0ubuntu6.7
2.19-0ubuntu6.8
2.19-0ubuntu6.9
2.19-0ubuntu6.10
2.19-0ubuntu6.11
2.19-0ubuntu6.13
2.19-0ubuntu6.14
2.19-0ubuntu6.15
2.19-0ubuntu6.15+esm1
2.19-0ubuntu6.15+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "eglibc-source"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm3",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.23-0ubuntu11.3+esm6?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+esm6

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm6",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.27-3ubuntu1.6+esm2?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+esm2

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm2",
            "binary_name": "nscd"
        }
    ]
}