VDB
CVE-2020-26148
CVE-2020-26148
PUBLISHED
md_push_block_bytes in md4c.c in md4c 0.4.5 allows attackers to trigger use of uninitialized memory, and cause a denial of service (e.g., assertion failure) via a malformed Markdown document.
EPSS 0.36% · 58.6th percentile
Risk Scores
EPSS Score
0.36%
58.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | md4c | 0, 0.3.4-1, 0.4.1-1 |
Exploit Intelligence
- https://github.com/mity/md4c/issues/130 (nist-nvd)
Timeline
- Sep 29, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-26148 third-party-advisory
- https://github.com/mity/md4c/issues/130 third-party-advisory
- https://github.com/mity/md4c/commit/22ca89a3008966c4316d6b0a158b1a49f9038df0 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-26148 third-party-advisory