CVE-2020-35532
MEDIUMCVSS 5.5/10EPSS 0.37%
Last modified
CVE-2020-35532 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Libraw | Libraw | 0.20.0 | — |
| Libraw | Libraw | 0.20.1 | — |
| Libraw | Libraw | 0.20.2 | — |
| Libraw | Libraw | 0.21.0 | Beta1 |
| Debian | Debian Linux | 10.0 | — |
References
- https://github.com/LibRaw/LibRaw/commit/5ab45b085898e379fedc6b113e2e82a890602b1ePatch, Third Party Advisory
- https://github.com/LibRaw/LibRaw/issues/271Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00024.htmlMailing List, Third Party Advisory
- https://github.com/LibRaw/LibRaw/commit/5ab45b085898e379fedc6b113e2e82a890602b1ePatch, Third Party Advisory
- https://github.com/LibRaw/LibRaw/issues/271Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00024.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-35532?
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 a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2020-35532?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-35532?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST