CVE-2019-16163
Oniguruma Regular Expression Stack Exhaustion Vuln
Description
Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c.
INFO
Published Date :
Sept. 9, 2019, 5:15 p.m.
Last Modified :
Nov. 7, 2023, 3:05 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-16163 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2019-16163
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-16163.
| URL | Resource |
|---|---|
| https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180 | Patch |
| https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3 | Patch Release Notes |
| https://github.com/kkos/oniguruma/issues/147 | Exploit Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/09/msg00010.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ | |
| https://usn.ubuntu.com/4460-1/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
CMake Makefile Shell M4 C Python C++ HTML Batchfile
None
CMake Makefile Shell M4 C Python C++ HTML Batchfile
None
CMake Makefile Shell M4 C Python C++ HTML Batchfile
Esy-enabled build for the onigurama regex library
Makefile Shell C HTML CMake M4 C++ Python Batchfile
regular expression library
CMake Makefile Shell M4 HTML Batchfile C
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-16163 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-16163 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ -
Modified Analysis by [email protected]
Feb. 28, 2023
Action Type Old Value New Value Changed Reference Type https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180 Patch, Third Party Advisory https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180 Patch Changed Reference Type https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3 Patch, Third Party Advisory https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3 Patch, Release Notes Changed Reference Type https://github.com/kkos/oniguruma/issues/147 Exploit, Patch, Third Party Advisory https://github.com/kkos/oniguruma/issues/147 Exploit, Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/09/msg00010.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/09/msg00010.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4460-1/ No Types Assigned https://usn.ubuntu.com/4460-1/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-400 CWE-674 -
CVE Modified by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4460-1/ [No Types Assigned] -
CVE Modified by [email protected]
Nov. 21, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/ZW47MSFZ6WYOAOFXHBDGU4LYACFRKC2Y/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/NWOWZZNFSAWM3BUTQNAE3PD44A6JU4KE/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 12, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00010.html [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 10, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180 No Types Assigned https://github.com/kkos/oniguruma/commit/4097828d7cc87589864fecf452f2cd46c5f37180 Patch, Third Party Advisory Changed Reference Type https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3 No Types Assigned https://github.com/kkos/oniguruma/compare/v6.9.2...v6.9.3 Patch, Third Party Advisory Changed Reference Type https://github.com/kkos/oniguruma/issues/147 No Types Assigned https://github.com/kkos/oniguruma/issues/147 Exploit, Patch, Third Party Advisory Added CWE CWE-400 Added CPE Configuration OR *cpe:2.3:a:oniguruma_project:oniguruma:*:*:*:*:*:*:*:* versions up to (excluding) 6.9.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-16163 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-16163
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.53 }} 0.11%
score
0.77493
percentile