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.
Published: 2022-08-31
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Advisories
Source ID Title
EUVD EUVD EUVD-2022-41592 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.
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Gnu Glibc
Netapp H300s H300s Firmware H410c H410c Firmware H410s H410s Firmware H500s H500s Firmware H700s H700s Firmware Ontap Select Deploy Administration Utility
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T11:10:32.492Z

Reserved: 2022-08-31T00:00:00.000Z

Link: CVE-2022-39046

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2022-08-31T06:15:07.467

Modified: 2024-11-21T07:17:26.680

Link: CVE-2022-39046

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-08-31T00:00:00Z

Links: CVE-2022-39046 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses