When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).
References
Link | Resource |
---|---|
https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d | Permissions Required Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
26 Sep 2023, 19:53
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
06 Feb 2023, 18:55
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4d - Permissions Required, Third Party Advisory | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
CWE | CWE-416 | |
First Time |
Openeuler
Openeuler byacc |
|
CPE | cpe:2.3:a:openeuler:byacc:*:*:*:*:*:*:*:* |
20 Jan 2023, 21:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-01-20 21:15
Updated : 2023-12-10 14:48
NVD link : CVE-2021-33641
Mitre link : CVE-2021-33641
CVE.ORG link : CVE-2021-33641
JSON object : View
Products Affected
openeuler
- byacc
CWE
CWE-416
Use After Free