Vulnerability Details : CVE-2022-28550
Potential exploit
Matthias-Wandel/jhead jhead 3.06 is vulnerable to Buffer Overflow via shellescape(), jhead.c, jhead. jhead copies strings to a stack buffer when it detects a &i or &o. However, jhead does not check the boundary of the stack buffer. As a result, there will be a stack buffer overflow problem when multiple `&i` or `&o` are given.
Vulnerability category: Overflow
Products affected by CVE-2022-28550
- cpe:2.3:a:jhead_project:jhead:3.06:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-28550
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-28550
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-03 |
|
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-2022-28550
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-28550
-
https://github.com/Matthias-Wandel/jhead/commit/64894dbc7d8e1e232e85f1cab25c64290b2fc167
Merge branch 'master' of git+ssh://192.168.0.20/home/serv/jhead · Matthias-Wandel/jhead@64894db · GitHubPatch
-
https://github.com/Matthias-Wandel/jhead/issues/51
stack-buffer-overflow in shellescape() at jhead.c:345 when multiple &i given · Issue #51 · Matthias-Wandel/jhead · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
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