CVE-2019-10192 | BDVDB-2026-119035 Detail
Redis Labsredis
Description#
A heap-buffer overflow vulnerability was found in the Redis hyperloglog data structure versions 3.x before 3.2.13, 4.x before 4.0.14 and 5.x before 5.0.4. By carefully corrupting a hyperloglog using the SETRANGE command, an attacker could trick Redis interpretation of dense HLL encoding to write up to 3 bytes beyond the end of a heap-allocated buffer.
Impact#
Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-122 Heap-based Buffer Overflow
References#
- https://www.debian.org/security/2019/dsa-4480
- https://seclists.org/bugtraq/2019/Jul/19
- https://usn.ubuntu.com/4061-1/
- http://www.securityfocus.com/bid/109290
- https://access.redhat.com/errata/RHSA-2019:1819
- https://access.redhat.com/errata/RHSA-2019:1860
- https://access.redhat.com/errata/RHSA-2019:2002
- https://security.gentoo.org/glsa/201908-04
- https://access.redhat.com/errata/RHSA-2019:2508
- https://access.redhat.com/errata/RHSA-2019:2506
- https://access.redhat.com/errata/RHSA-2019:2621
- https://access.redhat.com/errata/RHSA-2019:2630
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://raw.githubusercontent.com/antirez/redis/3.2/00-RELEASENOTES
- https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.