Vulnerability CVE-2019-10193
Published: 2019-07-11

Description:
A stack-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 corrupting a hyperloglog using the SETRANGE command, an attacker could cause Redis to perform controlled increments of up to 12 bytes past the end of a stack-allocated buffer.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redislabs -> Redis 
Redhat -> Openstack 
Redhat -> Enterprise linux 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.securityfocus.com/bid/109290
https://access.redhat.com/errata/RHSA-2019:1819
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10193
https://raw.githubusercontent.com/antirez/redis/3.2/00-RELEASENOTES
https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES
https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES
https://seclists.org/bugtraq/2019/Jul/19
https://usn.ubuntu.com/4061-1/
https://www.debian.org/security/2019/dsa-4480
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