QID 354321

Date Published: 2022-12-27

QID 354321: Amazon Linux Security Advisory for libarchive : ALAS2022-2022-201

An out-of-bounds read flaw was found in libarchive.
This flaw allows an attacker who can supply a specially crafted zip file to libarchive to cause an out-of-bounds read in programs linked with libarchive, using the lzma zip functionality.
The consequences depend on the specific program linked with libarchive.
Still, they would most likely result in an application crash or information disclosure that could be used in conjunction with another exploit. (
( CVE-2022-26280)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 5.8 severity.

Solution

Please refer to Amazon advisory: ALAS-2022-201 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS-2022-201 - alas.aws.amazon.com/AL2022/ALAS-2022-201.html

CVEs related to QID 354321

CVE-2022-26280 | CVE-2021-31566 | CVE-2021-36976 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS-2022-201	amazon linux 2022		alas.aws.amazon.com/AL2022/ALAS-2022-201.html

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