Vulnerability Monitor

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CVE-2022-39046

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

2022-08-31T06:15:07.467

Last Modified

2024-11-21T07:17:26.680

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-532

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	glibc	2.36	Yes
Operating System	netapp	h300s_firmware	-	Yes
Hardware	netapp	h300s	-	No
Operating System	netapp	h500s_firmware	-	Yes
Hardware	netapp	h500s	-	No
Operating System	netapp	h700s_firmware	-	Yes
Hardware	netapp	h700s	-	No
Operating System	netapp	h410s_firmware	-	Yes
Hardware	netapp	h410s	-	No
Operating System	netapp	h410c_firmware	-	Yes
Hardware	netapp	h410c	-	No
Application	netapp	ontap_select_deploy_administration_utility	-	Yes

References

http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html ([email protected])
http://seclists.org/fulldisclosure/2024/Feb/3 ([email protected])
http://www.openwall.com/lists/oss-security/2024/01/30/6 ([email protected])
http://www.openwall.com/lists/oss-security/2024/01/30/8 ([email protected])
https://security.gentoo.org/glsa/202310-03 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20221104-0002/ Third Party Advisory ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=29536 Exploit, Issue Tracking, Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Feb/3 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2024/01/30/6 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2024/01/30/8 (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202310-03 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20221104-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sourceware.org/bugzilla/show_bug.cgi?id=29536 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)