Vulnerability Details : CVE-2021-38714
Potential exploit
In Plib through 1.85, there is an integer overflow vulnerability that could result in arbitrary code execution. The vulnerability is found in ssgLoadTGA() function in src/ssg/ssgLoadTGA.cxx file.
Vulnerability category: Overflow
Products affected by CVE-2021-38714
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:plib_project:plib:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-38714
0.32%
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-2021-38714
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-38714
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The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-38714
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OTVSAKNCEYVMVAURQSB5GNA2MWL4XDPH/
[SECURITY] Fedora 34 Update: plib-1.8.5-30.fc34 - package-announce - Fedora Mailing-ListsMailing List;Patch;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7HT3BKNAXLDY246UPUNRSBPGGVANRDOU/
[SECURITY] Fedora 35 Update: plib-1.8.5-30.fc35 - package-announce - Fedora Mailing-ListsMailing List;Patch;Third Party Advisory
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https://sourceforge.net/p/plib/bugs/55/
PLIB / Bugs / #55 integer overflow for maliciously crafted tga fileExploit;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/10/msg00000.html
[SECURITY] [DLA 2775-1] plib security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5SML6W6Z2B6THT76VPUKUFYQJABODFU/
[SECURITY] Fedora 36 Update: plib-1.8.5-30.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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