Stack-based Buffer Overflow Affecting redis package, versions <0:3.2.8-3.el7ost
Threat Intelligence
Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-REDIS-5254390
- published1 Nov 2021
- disclosed13 Jun 2018
Introduced: 13 Jun 2018
CVE-2018-12326 (opens in a new tab)How to fix?
Upgrade RHEL:7 redis to version 0:3.2.8-3.el7ost or higher.
This issue was patched in RHSA-2019:0094.
NVD Description
Note: Versions mentioned in the description apply only to the upstream redis package and not the redis package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Buffer overflow in redis-cli of Redis before 4.0.10 and 5.x before 5.0 RC3 allows an attacker to achieve code execution and escalate to higher privileges via a crafted command line. NOTE: It is unclear whether there are any common situations in which redis-cli is used with, for example, a -h (aka hostname) argument from an untrusted source.
References
- https://access.redhat.com/security/cve/CVE-2018-12326
- https://www.exploit-db.com/exploits/44904/
- https://gist.github.com/fakhrizulkifli/f831f40ec6cde4f744c552503d8698f0
- https://github.com/antirez/redis/commit/9fdcc15962f9ff4baebe6fdd947816f43f730d50
- https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES
- https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES
- https://access.redhat.com/errata/RHSA-2019:0094
- https://www.exploit-db.com/exploits/44904