Vulnerability Details : CVE-2020-35376
Potential exploit
Xpdf 4.02 allows stack consumption because of an incorrect subroutine reference in a Type 1C font charstring, related to the FoFiType1C::getOp() function.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-35376
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:a:xpdfreader:xpdf:4.02:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35376
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35376
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-35376
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35376
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VLOYVJSM54IL6I5RY4QTJGRS7PIEG44X/
[SECURITY] Fedora 33 Update: xpdf-4.03-1.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42066
SIGSEGV in pdftops - forum.xpdfreader.comExploit;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZUU5QG6SSVRTKZTR3A72LDRVZETEI63/
[SECURITY] Fedora 32 Update: xpdf-4.03-1.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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