Vulnerability · Published Jul 4, 2022 · Assigned by @huntrdev
CVE-2022-2301Buffer Over-read in hpjansson/chafa
Medium 5.5
In plain English
A medium-severity security flaw in hpjansson/chafa from hpjansson. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)5.5Medium
Exploit odds (30 days)0.7%top 48.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Buffer Over-read in GitHub repository hpjansson/chafa prior to 1.10.3.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chafa | 1.10.3-1 | DEBIAN-CVE-2022-2301 |
| Debian:13 | chafa | 1.10.3-1 | DEBIAN-CVE-2022-2301 |
| Debian:14 | chafa | 1.10.3-1 | DEBIAN-CVE-2022-2301 |
| Ubuntu:22.04:LTS | chafa | no fix listed | UBUNTU-CVE-2022-2301 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| hpjansson | hpjansson/chafa | unspecified – before 1.10.3 |
Weakness: CWE-126 · Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
- https://huntr.dev/bounties/f6b9114b-671d-4948-b946-ffe5c9aeb816 x_refsource_CONFIRM
- https://github.com/hpjansson/chafa/commit/56fabfa18a6880b4cb66047fa6557920078048d9 x_refsource_MISC