VDB
CVE-2020-36277
CVE-2020-36277
PUBLISHED
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
EPSS 4.00% · 88.7th percentile
Risk Scores
EPSS Score
4.00%
88.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | leptonlib | 1.72-3, 1.73-1, 1.72-3build1 |
| Ubuntu:Pro:18.04:LTS | leptonlib | 1.75.3-3, 0, 1.75.3-3ubuntu0.1~esm1 |
| Ubuntu:Pro:14.04:LTS | leptonlib | 1.70.1-1ubuntu0.1~esm1, 0, 1.69-4ubuntu1 |
| Ubuntu:20.04:LTS | leptonlib | 0, 1.78.0-2, 1.79.0-1 |
Exploit Intelligence
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997 (nist-nvd)
- https://github.com/DanBloomberg/leptonica/pull/499 (circl)
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 (circl)
- [debian-lts-announce] 20210331 [SECURITY] [DLA 2612-1] leptonlib security update (circl)
- FEDORA-2021-977ebc82da (circl)
- FEDORA-2021-f5f2803fff (circl)
- GLSA-202107-53 (circl)
Timeline
- Mar 11, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Jul 25, 2021 EPSS Score
- Oct 11, 2021 EPSS Score
- Dec 3, 2021 CVE Updated
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-36277 third-party-advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21997 third-party-advisory
- https://github.com/DanBloomberg/leptonica/compare/1.79.0...1.80.0 third-party-advisory
- https://github.com/DanBloomberg/leptonica/pull/499 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-36277 third-party-advisory