high7.7
CVE-2020-14147
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 …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redislabs | Redis | before 5.0.9 from 6.0.0 before 6.0.3 |
| Oracle | Communications Operations Monitor | Versions 3.4, 4.1, 4.2, 4.3 |
| Suse | Linux Enterprise | Version 12.0 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- 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