UBUNTU-CVE-2022-39046

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Source
https://ubuntu.com/security/CVE-2022-39046
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39046.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-39046
Related
Published
2022-08-31T06:15:00Z
Modified
2024-11-20T12:23:08Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in the GNU C Library (glibc) 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap.

References

Affected packages

Ubuntu:18.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc?arch=src?distro=bionic

Affected ranges

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

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "glibc-doc"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc-bin-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc-dev-bin-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-amd64-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-armel-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dbg"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-i386-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-s390-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-udeb"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "libc6-x32-dbgsym"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "nscd"
        },
        {
            "binary_version": "2.27-3ubuntu1.6",
            "binary_name": "nscd-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.31-0ubuntu9.9

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "glibc-doc"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc-bin-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc-dev-bin-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-amd64-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-armel-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dbg"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-i386-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-s390-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-udeb"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "libc6-x32-dbgsym"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "nscd"
        },
        {
            "binary_version": "2.31-0ubuntu9.9",
            "binary_name": "nscd-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35-0ubuntu3.1

Affected versions

2.*

2.34-0ubuntu3
2.35-0ubuntu1
2.35-0ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "glibc-doc"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-bin-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-dev-bin-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc-devtools-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-amd64-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dbg"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-i386-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-s390-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "libc6-x32-dbgsym"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "nscd"
        },
        {
            "binary_version": "2.35-0ubuntu3.1",
            "binary_name": "nscd-dbgsym"
        }
    ]
}