Vulnerability · Published Jun 27, 2024 · Assigned by mitre
CVE-2024-39133
Medium 4.3
In plain English
A medium-severity heap buffer overflow in the zziplib package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.5%top 56.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Heap Buffer Overflow vulnerability in zziplib v0.13.77 allows attackers to cause a denial of service via the __zzip_parse_root_directory() function at /zzip/zip.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | zziplib | no fix listed | DEBIAN-CVE-2024-39133 |
| Debian:13 | zziplib | 0.13.78+dfsg.1-0.1 | DEBIAN-CVE-2024-39133 |
| Debian:14 | zziplib | 0.13.78+dfsg.1-0.1 | DEBIAN-CVE-2024-39133 |
| Ubuntu:22.04:LTS | zziplib | no fix listed | UBUNTU-CVE-2024-39133 |
| Ubuntu:24.04:LTS | zziplib | no fix listed | UBUNTU-CVE-2024-39133 |
| Ubuntu:25.10 | zziplib | no fix listed | UBUNTU-CVE-2024-39133 |
| Ubuntu:26.04:LTS | zziplib | no fix listed | UBUNTU-CVE-2024-39133 |
| Ubuntu:26.10 | zziplib | no fix listed | UBUNTU-CVE-2024-39133 |
Affected products (as reported)
Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L