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CVE-2019-10192

HIGHCVSS 7.2/10EPSS 26.05%

Last modified

CVE-2019-10192 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 26.05% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
26.05%

97.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RedislabsRedis>= 3.0.0, < 3.2.13
RedislabsRedis>= 4.0.0, < 4.0.14
RedislabsRedis>= 5.0, < 5.0.4
RedhatOpenstack9
RedhatOpenstack10
RedhatOpenstack13
RedhatOpenstack14
RedhatSoftware Collections1.0
RedhatEnterprise Linux8.0
RedhatEnterprise Linux Eus8.1
RedhatEnterprise Linux Eus8.2
RedhatEnterprise Linux Eus8.4
RedhatEnterprise Linux Server Aus8.2
RedhatEnterprise Linux Server Aus8.4
RedhatEnterprise Linux Server Tus8.2
RedhatEnterprise Linux Server Tus8.4
DebianDebian Linux9.0
DebianDebian Linux10.0
CanonicalUbuntu Linux16.04
CanonicalUbuntu Linux18.04
CanonicalUbuntu Linux19.04
OracleCommunications Operations Monitor3.4
OracleCommunications Operations Monitor4.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-10192?
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.
How severe is CVE-2019-10192?
CVE-2019-10192 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 26.05% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10192?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10192?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST