Vulnerability Details : CVE-2020-6624
Potential exploit
jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.
Products affected by CVE-2020-6624
- cpe:2.3:a:jhead_project:jhead:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-6624
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-6624
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
1.8
|
5.2
|
NIST |
CWE ids for CVE-2020-6624
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-6624
-
https://bugs.gentoo.org/711220#c3
711220 – (CVE-2019-1010301, CVE-2019-1010302) <media-gfx/jhead-3.04: Multiple vulnerabilities (CVE-2019-{1010301,1010302})Issue Tracking;Third Party Advisory
-
https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744
Bug #1858744 “heap-buffer-overflow on jhead(v3.03, v3.04)/jpgqgu...” : Bugs : jhead package : UbuntuExploit;Issue Tracking;Third Party Advisory
-
https://bugs.gentoo.org/876247#c0
876247 – (CVE-2020-6624, CVE-2020-6625) media-gfx/jhead: multiple vulnerabilitiesIssue Tracking;Third Party Advisory
-
https://security.gentoo.org/glsa/202007-17
JHead: Multiple vulnerabilities (GLSA 202007-17) — Gentoo securityThird Party Advisory
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