CVE-2018-6913

Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
debiandebian_linux
7.0
debiandebian_linux
8.0
debiandebian_linux
9.0
perlperl
𝑥
< 5.26.2
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
17.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
perl
bullseye
5.32.1-4+deb11u3
fixed
bullseye (security)
5.32.1-4+deb11u4
fixed
bookworm
5.36.0-7+deb12u1
fixed
sid
5.40.0-6
fixed
trixie
5.40.0-6
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
perl
artful
Fixed 5.26.0-8ubuntu1.1
released
xenial
Fixed 5.22.1-9ubuntu0.3
released
trusty
Fixed 5.18.2-2ubuntu1.4
released
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/103953
http://www.securitytracker.com/id/1040681
https://lists.debian.org/debian-lts-announce/2018/04/msg00009.html
https://rt.perl.org/Public/Bug/Display.html?id=131844
https://security.gentoo.org/glsa/201909-01
https://usn.ubuntu.com/3625-1/
https://usn.ubuntu.com/3625-2/
https://www.debian.org/security/2018/dsa-4172
https://www.oracle.com/security-alerts/cpujul2020.html
http://www.securityfocus.com/bid/103953
http://www.securitytracker.com/id/1040681
https://lists.debian.org/debian-lts-announce/2018/04/msg00009.html
https://rt.perl.org/Public/Bug/Display.html?id=131844
https://security.gentoo.org/glsa/201909-01
https://usn.ubuntu.com/3625-1/
https://usn.ubuntu.com/3625-2/
https://www.debian.org/security/2018/dsa-4172
https://www.oracle.com/security-alerts/cpujul2020.html