libwebp: OOB write in BuildHuffmanTable
[Google](https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html) and [Mozilla](https://www.mozilla.org/en-US/security/advisories/mfsa2023-40/) have released security advisories for RCE due to heap overflow in libwebp. Google warns the vulnerability has been exploited in the wild. libwebp needs to be updated to 1.3.2 to include a patch for "OOB write in BuildHuffmanTable".
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describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-5129US | — | — | ||
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Duplicate of CVE-2023-4863. | ||||
| CVE-2023-4863US | high8.8OT critical | KEV | ||
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML pag… | ||||
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references
External citations — patches, advisories, analysis.
scry
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