QID 355278

Date Published: 2023-05-29

QID 355278: Amazon Linux Security Advisory for yasm : ALAS2023-2023-157

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: ALAS2023-2023-157 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS2023-2023-157 - alas.aws.amazon.com/AL2023/ALAS-2023-157.html

CVEs related to QID 355278

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

Software Advisories

Advisory ID	Software	Component	Link
ALAS2023-2023-157	amazon linux 2023		alas.aws.amazon.com/AL2023/ALAS-2023-157.html

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].