Vulnerability Details : CVE-2022-27811
Potential exploit
GNOME OCRFeeder before 0.8.4 allows OS command injection via shell metacharacters in a PDF or image filename.
Products affected by CVE-2022-27811
- cpe:2.3:a:gnome:ocrfeeder:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-27811
1.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-27811
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-27811
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-27811
-
https://gitlab.gnome.org/GNOME/ocrfeeder/-/commit/5286120c8bc8b7ba74e0f9b19b5262b509f38cee
Handle special chars in filenames when importing PDF files (5286120c) · Commits · GNOME / ocrfeeder · GitLabPatch
-
https://gitlab.gnome.org/GNOME/ocrfeeder/-/merge_requests/13
Do not invoke commands through shell. (!13) · Merge requests · GNOME / ocrfeeder · GitLabIssue Tracking;Patch;Third Party Advisory
-
https://gitlab.gnome.org/GNOME/ocrfeeder/-/issues/20
Cannot import PDF if filename contains some special chars (#20) · Issues · GNOME / ocrfeeder · GitLabExploit;Issue Tracking;Patch;Third Party Advisory
Jump to