medium6.5
CVE-2021-36692
libjxl v0.3.7 is affected by a Divide By Zero in issue in lib/extras/codec_apng.cc jxl::DecodeImageAPNG().
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Libjxl Project | Libjxl | Version 0.3.7 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/libjxl/libjxl/commit/7dfa400ded53919d986c5d3d23446a09e0cf481b
- https://github.com/libjxl/libjxl/issues/308
- https://github.com/libjxl/libjxl/pull/313
- https://github.com/libjxl/libjxl/commit/7dfa400ded53919d986c5d3d23446a09e0cf481b
- https://github.com/libjxl/libjxl/issues/308
- https://github.com/libjxl/libjxl/pull/313