Unrated severityNVD Advisory· Published Jun 15, 2020· Updated Aug 4, 2024
CVE-2020-14147
CVE-2020-14147
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Redis/Redisdescription
- osv-coords3 versionspkg:rpm/opensuse/redis&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/redis&distro=SUSE%20Package%20Hub%2012pkg:rpm/suse/redis&distro=SUSE%20Package%20Hub%2015%20SP1
< 4.0.14-bp151.3.6.1+ 2 more
- (no CPE)range: < 4.0.14-bp151.3.6.1
- (no CPE)range: < 4.0.14-bp151.3.6.1
- (no CPE)range: < 4.0.14-bp151.3.6.1
Patches
Vulnerability mechanics
References
6- lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.htmlmitrevendor-advisoryx_refsource_SUSE
- security.gentoo.org/glsa/202008-17mitrevendor-advisoryx_refsource_GENTOO
- www.debian.org/security/2020/dsa-4731mitrevendor-advisoryx_refsource_DEBIAN
- github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571mitrex_refsource_MISC
- github.com/antirez/redis/pull/6875mitrex_refsource_MISC
- www.oracle.com/security-alerts/cpujan2021.htmlmitrex_refsource_MISC
News mentions
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