Vulnerability Monitor

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CVE-2019-10193

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.

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.2, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 9 products from redislabs, from redhat, from redhat and 6 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2019-07-11T19:15:12.720

Last Modified

2024-11-21T04:18:37.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-121
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redislabs	redis	< 3.2.13	Yes
Application	redislabs	redis	< 4.0.14	Yes
Application	redislabs	redis	< 5.0.4	Yes
Application	redhat	openstack	9	Yes
Application	redhat	openstack	10	Yes
Application	redhat	openstack	13	Yes
Application	redhat	openstack	14	Yes
Operating System	redhat	enterprise_linux	8.0	Yes
Operating System	redhat	enterprise_linux_eus	8.1	Yes
Operating System	redhat	enterprise_linux_eus	8.2	Yes
Operating System	redhat	enterprise_linux_eus	8.4	Yes
Operating System	redhat	enterprise_linux_server_aus	8.2	Yes
Operating System	redhat	enterprise_linux_server_aus	8.4	Yes
Operating System	redhat	enterprise_linux_server_tus	8.2	Yes
Operating System	redhat	enterprise_linux_server_tus	8.4	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes
Operating System	canonical	ubuntu_linux	19.04	Yes
Application	oracle	communications_operations_monitor	3.4	Yes
Application	oracle	communications_operations_monitor	4.1	Yes

References

http://www.securityfocus.com/bid/109290 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2019:1819 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:2002 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10193 Issue Tracking, Third Party Advisory ([email protected])
https://raw.githubusercontent.com/antirez/redis/3.2/00-RELEASENOTES Release Notes, Vendor Advisory ([email protected])
https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES Release Notes, Vendor Advisory ([email protected])
https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES Release Notes, Vendor Advisory ([email protected])
https://seclists.org/bugtraq/2019/Jul/19 Mailing List, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201908-04 Third Party Advisory ([email protected])
https://usn.ubuntu.com/4061-1/ Third Party Advisory ([email protected])
https://www.debian.org/security/2019/dsa-4480 Third Party Advisory ([email protected])
https://www.oracle.com/security-alerts/cpujul2020.html Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/109290 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:1819 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:2002 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10193 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://raw.githubusercontent.com/antirez/redis/3.2/00-RELEASENOTES Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2019/Jul/19 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201908-04 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4061-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2019/dsa-4480 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/security-alerts/cpujul2020.html Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For redislabs's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.