CVE-2015-8080
Published: August 31, 2023Last modified: August 31, 2023
Description
Integer overflow in the getnum function in lua_struct.c in Redis 2.8.x before 2.8.24 and 3.0.x before 3.0.6 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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | redis | Not affected (7.0.12-r0) |
| Stream | redis | Not affected (7.2.0-r0) |
References
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00126.html
- http://rhn.redhat.com/errata/RHSA-2016-0095.html
- http://rhn.redhat.com/errata/RHSA-2016-0096.html
- http://rhn.redhat.com/errata/RHSA-2016-0097.html
- http://www.debian.org/security/2015/dsa-3412
- http://www.openwall.com/lists/oss-security/2015/11/06/2
- http://www.openwall.com/lists/oss-security/2015/11/06/4
- http://www.securityfocus.com/bid/77507
- https://github.com/antirez/redis/issues/2855
- https://raw.githubusercontent.com/antirez/redis/2.8/00-RELEASENOTES
- https://raw.githubusercontent.com/antirez/redis/3.0/00-RELEASENOTES
- https://security.gentoo.org/glsa/201702-16