CVE-2020-35534
MEDIUMCVSS 5.5/10EPSS 0.25%
Last modified
CVE-2020-35534 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx.cpp) when processing cr3 files.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx.cpp) when processing cr3 files.
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 |
References
- https://github.com/LibRaw/LibRaw/commit/e41f331e90b383e3208cefb74e006df44bf3a4b8Patch, Third Party Advisory
- https://github.com/LibRaw/LibRaw/issues/279Issue Tracking, Patch, Third Party Advisory
- https://github.com/LibRaw/LibRaw/commit/e41f331e90b383e3208cefb74e006df44bf3a4b8Patch, Third Party Advisory
- https://github.com/LibRaw/LibRaw/issues/279Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-35534?
In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx.cpp) when processing cr3 files.
How severe is CVE-2020-35534?
CVE-2020-35534 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2020-35534?
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-2020-35534?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST