Vulnerability · Published Nov 14, 2022 · Assigned by fedora
CVE-2022-0137
High 7.5
In plain English
A high-severity memory corruption in htmldoc from michaelrsweet. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.6%top 50.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A heap buffer overflow in image_set_mask function of HTMLDOC before 1.9.15 allows an attacker to write outside the buffer boundaries.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | htmldoc | 1.9.15-1 | DEBIAN-CVE-2022-0137 |
| Debian:13 | htmldoc | 1.9.15-1 | DEBIAN-CVE-2022-0137 |
| Debian:14 | htmldoc | 1.9.15-1 | DEBIAN-CVE-2022-0137 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| michaelrsweet | htmldoc | 1.9.14 |
Weakness: CWE-119 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H