Is CVE-2022-39046 in the CISA KEV catalog?

No. CVE-2022-39046 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-39046?

CVE-2022-39046 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-39046?

CVE-2022-39046 has an EPSS score of 1.51% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2022-39046?

No published fix for CVE-2022-39046 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2022-39046

HIGHEPSS 71th pctl

7.5

CVSS v3

NVD

Description

An issue was discovered in the GNU C Library (glibc) 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap.

CWE-532

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.51%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Exploit1

sourceware.org

Third-Party Advisory2

Other references4

Embed a live status badge for CVE-2022-39046

Markdown

[![CVE-2022-39046](https://tridentstack.com/cve/badge/CVE-2022-39046.svg)](https://tridentstack.com/cve/CVE-2022-39046)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-39046"><img src="https://tridentstack.com/cve/badge/CVE-2022-39046.svg" alt="CVE-2022-39046"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.