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CVE-2021-20294

Description

A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
15.666

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) binutils-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) binutils-debuginfo-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) binutils-debugsource-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) binutils-devel-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) libctf-nobfd0-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) libctf-nobfd0-debuginfo-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) libctf0-2.37-9.44.1.x86_64.rpmLinux
SUSE-SU-2021:3637-1(SUSE Linux Enterprise Server 12-SP5 ) libctf0-debuginfo-2.37-9.44.1.x86_64.rpmLinux
gcc10-binutils Security Update (ALAS-2021-1702) gcc10-binutils-2.35-21.amzn2.0.1.i686.rpmLinux
gcc10-binutils Security Update (ALAS-2021-1702) gcc10-binutils-2.35-21.amzn2.0.1.x86_64.rpmLinux
gcc10-binutils Security Update (ALAS-2021-1702) gcc10-binutils-gold-2.35-21.amzn2.0.1.x86_64.rpmLinux
gcc10-binutils Security Update (ALAS-2021-1702) gcc10-binutils-devel-2.35-21.amzn2.0.1.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234