QID 354867

Date Published: 2023-04-06

QID 354867: Amazon Linux Security Advisory for yasm : ALAS-2023-1724

An issue was discovered in yasm version 1.3.0.
There is a null pointer dereference in yasm_expr_get_intnum() in libyasm/expr.c. (
( CVE-2021-33454) an issue was discovered in yasm version 1.3.0.
There is a null pointer dereference in nasm_parser_directive() in modules/parsers/nasm/nasm-parse.c. (
( CVE-2021-33459)

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 Medium - 5.5 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

Please refer to Amazon advisory: ALAS-2023-1724 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS-2023-1724 - alas.aws.amazon.com/ALAS-2023-1724.html

CVEs related to QID 354867

CVE-2021-33454 | CVE-2021-33459 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS-2023-1724	amazon linux		alas.aws.amazon.com/ALAS-2023-1724.html

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