CVE-2020-14147
- Source
- https://cve.org/CVERecord?id=CVE-2020-14147
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14147.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-14147
- Downstream
- Related
- Published
- 2020-06-15T18:15:14.990Z
- Modified
- 2026-02-15T00:41:54.156631Z
- Severity
-
- 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html
- https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571
- https://github.com/antirez/redis/pull/6875
- https://security.gentoo.org/glsa/202008-17
- https://www.debian.org/security/2020/dsa-4731
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571
- https://github.com/antirez/redis/pull/6875
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html