Vulnerability Details : CVE-2021-3500
A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.
Vulnerability category: Memory Corruption
Products affected by CVE-2021-3500
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:djvulibre_project:djvulibre:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3500
0.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3500
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-3500
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Secondary)
- secalert@redhat.com (Primary)
References for CVE-2021-3500
-
https://bugzilla.redhat.com/show_bug.cgi?id=1943685
1943685 – (CVE-2021-3500) CVE-2021-3500 djvulibre: Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu fileIssue Tracking;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-5032
Debian -- Security Information -- DSA-5032-1 djvulibreThird Party Advisory
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