USN-6736-1: klibc Ubuntu

CVSS: UnknownPublished
Published 16-04-2024Last modified 29-06-2026
Open JSON

Vulnerability summary

USN-6736-1 is a vulnerability in klibc Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 4 · Downstream 0 · Related 4
CVE-2016-9840CVE-2016-9841CVE-2018-25032CVE-2022-37434

Timeline

  1. 16-04-2024
    PublishedVulnerability first disclosed.
  2. 29-06-2026
    Last modifiedVulnerability information updated.

Description

klibc vulnerabilities It was discovered that zlib, vendored in klibc, incorrectly handled pointer arithmetic. An attacker could use this issue to cause klibc to crash or to possibly execute arbitrary code. (CVE-2016-9840, CVE-2016-9841) Danilo Ramos discovered that zlib, vendored in klibc, incorrectly handled memory when performing certain deflating operations. An attacker could use this issue to cause klibc to crash or to possibly execute arbitrary code. (CVE-2018-25032) Evgeny Legerov discovered that zlib, vendored in klibc, incorrectly handled memory when performing certain inflate operations. An attacker could use this issue to cause klibc to crash or to possibly execute arbitrary code. (CVE-2022-37434)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu1 product
  • klibc< 2.0.3-0ubuntu1.14.04.3+esm3 | < 2.0.4-8ubuntu1.16.04.4+esm2 | < 2.0.4-9ubuntu2.2+esm1 | < 2.0.7-1ubuntu5.2 | < 2.0.10-4ubuntu0.1

1 vendor · 1 product

References

5 links