Vulnerability Details : CVE-2016-4353
ber-decoder.c in Libksba before 1.3.3 does not properly handle decoder stack overflows, which allows remote attackers to cause a denial of service (abort) via crafted BER data.
Vulnerability category: Denial of service
Products affected by CVE-2016-4353
- cpe:2.3:a:gnupg:libksba:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-4353
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-4353
| 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:3.0/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-2016-4353
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-4353
-
http://www.ubuntu.com/usn/USN-2982-1
USN-2982-1: Libksba vulnerabilities | Ubuntu security notices
-
http://www.openwall.com/lists/oss-security/2016/04/29/5
oss-security - CVE request: three issues in libksba
-
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=07116a314f4dcd4d96990bbd74db95a03a9f650a
git.gnupg.org Git
-
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=07116a314f4dcd4d96990bbd74db95a03a9f650a
git.gnupg.org Git - libksba.git/commit
-
https://security.gentoo.org/glsa/201604-04
libksba: Multiple vulnerabilities (GLSA 201604-04) — Gentoo security
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http://www.openwall.com/lists/oss-security/2016/04/29/8
oss-security - Re: CVE request: three issues in libksba
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