Vulnerability Details : CVE-2018-11531
Exiv2 0.26 has a heap-based buffer overflow in getData in preview.cpp.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-11531
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
- cpe:2.3:a:exiv2:exiv2:0.26:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11531
0.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11531
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-11531
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11531
-
https://usn.ubuntu.com/3700-1/
USN-3700-1: Exiv2 vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://security.gentoo.org/glsa/201811-14
Exiv2: Multiple vulnerabilities (GLSA 201811-14) — Gentoo securityThird Party Advisory
-
https://github.com/Exiv2/exiv2/issues/283
CVE-2018-11531: heap buffer overflow in preview.cpp · Issue #283 · Exiv2/exiv2 · GitHubExploit;Third Party Advisory
-
https://www.debian.org/security/2018/dsa-4238
Debian -- Security Information -- DSA-4238-1 exiv2Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
[SECURITY] [DLA 1402-1] exiv2 security updateMailing List;Third Party Advisory
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