Vulnerability Details : CVE-2022-43071
Potential exploit
A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04 allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2022-43071
- cpe:2.3:a:xpdfreader:xpdf:4.04:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43071
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43071
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-43071
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-43071
-
https://forum.xpdfreader.com/viewtopic.php?f=3&t=42349&p=43959#p43959
Bug Report: pdftotext in Xpdf 4.04 - forum.xpdfreader.comExploit;Vendor Advisory
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