CVE-2022-27811 json
GNOME OCRFeeder before 0.8.4 allows OS command injection via shell metacharacters in a PDF or image filename.
published 2022-03-24 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-32306
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.3%
- EPSS 3.3% chance of exploitation in 30 days, percentile 88%
- public exploits
- 0
- none known
Summary
GNOME OCRFeeder before 0.8.4 allows OS command injection via shell metacharacters in a PDF or image filename.
Patch / fix
- gnome ocrfeeder 0.8.4
- ocrfeeder Debian 14, Debian 12 0.8.5-1
debian advisories DEBIAN-CVE-2022-27811
- gitlab.gnome.org/GNOME/ocrfeeder@5286120 commit
- gitlab.gnome.org/GNOME/ocrfeeder#13 pull request
- gitlab.gnome.org/GNOME/ocrfeeder/-/issues/20 advisory
Exploit prediction
3.25% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitlab.gnome.org https://gitlab.gnome.org/GNOME/ocrfeeder/-/issues/20 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
gitlab.gnome.org
/GNOME/ocrfeeder/-/merge_requests/13
issue-tracking, patch, third-party-advisory
-
gitlab.gnome.org
/GNOME/ocrfeeder/-/commit/5286120c8bc8b7ba74e0f9b19b5262b509f38cee
patch
-
gitlab.gnome.org
/GNOME/ocrfeeder/-/issues/20
exploit, issue-tracking, patch, third-party-advisory
Sources
- CVE List CVE-2022-27811
- NVD CVE-2022-27811
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.