CVE-2019-13225

A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
Affected Products (NVD)
VendorProductVersion
oniguruma_projectoniguruma
6.9.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libonig
bookworm
6.9.8-1
fixed
bullseye
6.9.6-1.1
fixed
buster
no-dsa
jessie
not-affected
sid
6.9.9-1
fixed
stretch
not-affected
trixie
6.9.9-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libonig
bionic
not-affected
cosmic
not-affected
disco
ignored
eoan
Fixed 6.9.2-1
released
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libonig4
suse enterprise desktop 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise desktop 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise desktop 15 SP7
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP7
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP4
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP7
6.7.0-150000.3.6.1
fixed
oniguruma-devel
suse enterprise desktop 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise desktop 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise desktop 15 SP7
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise sap 15 SP7
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP4
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP5
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP6
6.7.0-150000.3.6.1
fixed
suse enterprise server 15 SP7
6.7.0-150000.3.6.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
oniguruma
RHEL 8
0:6.8.2-2.el8
fixed
oniguruma-devel
RHEL 8
0:6.8.2-2.el8
fixed
Common Weakness Enumeration
References
https://github.com/kkos/oniguruma/commit/c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWCPDTZOIUKGMFAD5NAKUB7FPJFAIQN5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SNL26OZSQRVLEO6JRNUVIMZTICXBNEQW/
https://security.gentoo.org/glsa/201911-03
https://github.com/kkos/oniguruma/commit/c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWCPDTZOIUKGMFAD5NAKUB7FPJFAIQN5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SNL26OZSQRVLEO6JRNUVIMZTICXBNEQW/
https://security.gentoo.org/glsa/201911-03