An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
References
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
History
21 Nov 2024, 04:34
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/ManhNDd/CVE-2019-19204 - Exploit, Third Party Advisory | |
| References | () https://github.com/kkos/oniguruma/issues/162 - Exploit, Patch, Third Party Advisory | |
| References | () https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2 - Release Notes | |
| References | () https://github.com/tarantula-team/CVE-2019-19204 - Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2019/12/msg00002.html - Third Party Advisory | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V/ - | |
| References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL/ - | |
| References | () https://usn.ubuntu.com/4460-1/ - |
07 Nov 2023, 03:07
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
Information
Published : 2019-11-21 21:15
Updated : 2024-11-21 04:34
NVD link : CVE-2019-19204
Mitre link : CVE-2019-19204
CVE.ORG link : CVE-2019-19204
JSON object : View
Products Affected
fedoraproject
- fedora
oniguruma_project
- oniguruma
debian
- debian_linux
CWE
CWE-125
Out-of-bounds Read