CVE-2022-28805
Description
singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.
Risk Information
Base Score
9.1
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
0.172
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| (RHSA-2023:2582)Low: security update lua-debuginfo-5.4.4-3.el9.i686.rpm | Linux |
| (RHSA-2023:2582)Low: security update lua-debuginfo-5.4.4-3.el9.x86_64.rpm | Linux |
| (RHSA-2023:2582)Low: security update lua-debugsource-5.4.4-3.el9.i686.rpm | Linux |
| (RHSA-2023:2582)Low: security update lua-debugsource-5.4.4-3.el9.x86_64.rpm | Linux |
| (RHSA-2023:2582)Low: security update lua-libs-debuginfo-5.4.4-3.el9.i686.rpm | Linux |
| (RHSA-2023:2582)Low: security update lua-libs-debuginfo-5.4.4-3.el9.x86_64.rpm | Linux |
| Lua update (ELSA-2023-2582) lua-5.4.4-3.el9.x86_64.rpm | Linux |
| Lua-libs update (ELSA-2023-2582) lua-libs-5.4.4-3.el9.i686.rpm | Linux |
| Lua-libs update (ELSA-2023-2582) lua-libs-5.4.4-3.el9.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234