Vulnerability Details : CVE-2020-16116
In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can install files outside the extraction directory via ../ directory traversal.
Vulnerability category: Directory traversal
Products affected by CVE-2020-16116
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:kde:ark:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-16116
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-16116
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2020-16116
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-16116
-
https://kde.org/info/security/advisory-20200730-1.txt
Vendor Advisory
-
https://www.debian.org/security/2020/dsa-4738
Debian -- Security Information -- DSA-4738-1 arkThird Party Advisory
-
https://github.com/KDE/ark/commits/master
Commits · KDE/ark · GitHubRelease Notes;Third Party Advisory
-
https://usn.ubuntu.com/4461-1/
USN-4461-1: Ark vulnerability | Ubuntu security notices | UbuntuPatch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/05/msg00026.html
[SECURITY] [DLA 3015-1] ark security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PYRKQKUVU45ANH5TFYCYZN6HVP34N3UL/
[SECURITY] Fedora 31 Update: ark-20.04.3-3.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00023.html
[security-announce] openSUSE-SU-2020:1183-1: moderate: Security update fMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202008-03
Ark: Arbitrary code execution (GLSA 202008-03) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PMVXSQNCBILVSJLX32ODNU6KUY2X7HRM/
[SECURITY] Fedora 32 Update: ark-20.04.3-3.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://invent.kde.org/utilities/ark/-/commit/0df592524fed305d6fbe74ddf8a196bc9ffdb92f
Fix vulnerability to path traversal attacks (0df59252) · Commits · Utilities / Ark · GitLabPatch;Vendor Advisory
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