CVEvulnerability
CVE-2021-36692
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-08-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-369
Description
libjxl v0.3.7 is affected by a Divide By Zero in issue in lib/extras/codec_apng.cc jxl::DecodeImageAPNG(). When encoding a malicous APNG file using cjxl, an attacker can trigger a denial of service.
Affected configurations
• libjxl project libjxl 0.3.7
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- https://github.com/libjxl/libjxl/commit/7dfa400ded53919d986c5d3d23446a09e0cf481b Patch, Third Party Advisory
- https://github.com/libjxl/libjxl/issues/308 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/libjxl/libjxl/pull/313 Patch, Third Party Advisory
- https://github.com/libjxl/libjxl/commit/7dfa400ded53919d986c5d3d23446a09e0cf481b Patch, Third Party Advisory
- https://github.com/libjxl/libjxl/issues/308 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/libjxl/libjxl/pull/313 Patch, Third Party Advisory