CVE-2019-10193: Buffer Overflow
First published: Mon Jul 08 2019(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/Redis | <3.2.13 | 3.2.13 |
| redhat/Redis | <4.0.14 | 4.0.14 |
| redhat/Redis | <5.0.4 | 5.0.4 |
| debian/redis | 5:6.0.16-1+deb11u2 5:6.0.16-1+deb11u3 5:7.0.15-1~deb12u1 5:7.0.15-1 | |
| Redis Labs Redis | >=3.0.0<3.2.13 | |
| Redis Labs Redis | >=4.0.0<4.0.14 | |
| Redis Labs Redis | >=5.0<5.0.4 | |
| redhat openstack | =9 | |
| redhat openstack | =10 | |
| redhat openstack | =13 | |
| redhat openstack | =14 | |
| Red Hat Enterprise Linux | =8.0 | |
| redhat enterprise Linux eus | =8.1 | |
| redhat enterprise Linux eus | =8.2 | |
| redhat enterprise Linux eus | =8.4 | |
| redhat enterprise Linux server aus | =8.2 | |
| redhat enterprise Linux server aus | =8.4 | |
| redhat enterprise Linux server tus | =8.2 | |
| redhat enterprise Linux server tus | =8.4 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Ubuntu Linux | =16.04 | |
| Ubuntu Linux | =18.04 | |
| Ubuntu Linux | =19.04 | |
| Oracle Communications Operations Monitor | =3.4 | |
| Oracle Communications Operations Monitor | =4.1 |
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Reference Links
- http://www.securityfocus.com/bid/109290
- https://access.redhat.com/errata/RHSA-2019:1819
- https://access.redhat.com/errata/RHSA-2019:2002
- 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://security.gentoo.org/glsa/201908-04
- https://usn.ubuntu.com/4061-1/
- https://www.debian.org/security/2019/dsa-4480
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://launchpad.net/bugs/cve/CVE-2019-10193
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1727721
- https://github.com/antirez/redis/commit/a4b90be9fcd5e1668ac941cabce3b1ab38dbe326
- https://github.com/antirez/redis/issues/6215
- https://access.redhat.com/security/cve/cve-2019-10193
- https://bugzilla.redhat.com/show_bug.cgi?id=1727668
- https://github.com/antirez/redis/issues/6214
- https://github.com/antirez/redis/commit/12b5ff109508c2a192f700c7738da7e7f09670f1
- https://security-tracker.debian.org/tracker/CVE-2019-10193
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10193
- https://nvd.nist.gov/vuln/detail/CVE-2019-10193
- https://ubuntu.com/security/CVE-2019-10193
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2019-10193.
What is the severity of CVE-2019-10193?
The severity of CVE-2019-10193 is high.
Which versions of Redis are affected by CVE-2019-10193?
Versions 3.x before 3.2.13, 4.x before 4.0.14, and 5.x before 5.0.4 are affected by CVE-2019-10193.
How can an attacker exploit CVE-2019-10193?
An attacker can exploit CVE-2019-10193 by corrupting a hyperloglog using the SETRANGE command.
Where can I find more information about CVE-2019-10193?
You can find more information about CVE-2019-10193 on the following references: [Bugzilla Red Hat](https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10193), [Redis 3.2 Release Notes](https://raw.githubusercontent.com/antirez/redis/3.2/00-RELEASENOTES), [Redis 4.0 Release Notes](https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES).
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