Vulnerability · Published Feb 17, 2023 · Assigned by mitre
CVE-2021-32419
Medium 5.3
In plain English
A medium-severity out-of-bounds write in the schism package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.6%top 50.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
An issue in Schism Tracker v20200412 fixed in v.20200412 allows attacker to obtain sensitive information via the fmt_mtm_load_song function in fmt/mtm.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | schism | 2:20210525-2 | DEBIAN-CVE-2021-32419 |
| Debian:13 | schism | 2:20210525-2 | DEBIAN-CVE-2021-32419 |
| Ubuntu:22.04:LTS | schism | no fix listed | UBUNTU-CVE-2021-32419 |
| Ubuntu:24.04:LTS | schism | no fix listed | UBUNTU-CVE-2021-32419 |
| Ubuntu:25.10 | schism | no fix listed | UBUNTU-CVE-2021-32419 |
| Ubuntu:26.04:LTS | schism | no fix listed | UBUNTU-CVE-2021-32419 |
| Ubuntu:26.10 | schism | no fix listed | UBUNTU-CVE-2021-32419 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N