CVE-2020-35532 — MEDIUM (5.5)

Vulnerability Description

In LibRaw, an out-of-bounds read vulnerability exists within the "simple_decode_row()" function (libraw\src\x3f\x3f_utils_patched.cpp) which can be triggered via an image with a large row_stride field.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libraw	Libraw	0.20.0
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-125

References

https://github.com/LibRaw/LibRaw/commit/5ab45b085898e379fedc6b113e2e82a890602b1ePatchThird Party Advisory
https://github.com/LibRaw/LibRaw/issues/271ExploitIssue TrackingPatch
https://lists.debian.org/debian-lts-announce/2022/09/msg00024.htmlMailing ListThird Party Advisory
https://github.com/LibRaw/LibRaw/commit/5ab45b085898e379fedc6b113e2e82a890602b1ePatchThird Party Advisory
https://github.com/LibRaw/LibRaw/issues/271ExploitIssue TrackingPatch
https://lists.debian.org/debian-lts-announce/2022/09/msg00024.htmlMailing ListThird Party Advisory

FAQ

What is CVE-2020-35532?

CVE-2020-35532 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In LibRaw, an out-of-bounds read vulnerability exists within the "simple_decode_row()" function (libraw\src\x3f\x3f_utils_patched.cpp) which can be triggered via an image with a large row_stride field...

How severe is CVE-2020-35532?

CVE-2020-35532 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-35532?

Check the references section above for vendor advisories and patch information. Affected products include: Libraw Libraw, Debian Debian Linux.