CVE-2022-45142 — n/a / Samba

Description (CNA)

The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted.

Affected (CNA)

Vendor / product	Versions
n/a / Samba	affected unknown

CWE

CWE-354

References

https://www.openwall.com/lists/oss-security/2023/02/08/1
https://security.gentoo.org/glsa/202310-06

ADP enrichment

CVE

No English description supplied.

https://www.openwall.com/lists/oss-security/2023/02/08/1
https://security.gentoo.org/glsa/202310-06

CISA-ADP

No English description supplied.

No references supplied.