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mageiaGentoo FoundationMGASA-2024-0173
HistoryMay 10, 2024 - 7:09 p.m.

Updated glibc packages fix security vulnerabilities

2024-05-1019:09:48
Gentoo Foundation
advisories.mageia.org
42
glibc
buffer overflow
null pointer
memory allocation
memory corruption
denial of service

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.9

Confidence

Low

EPSS

0

Percentile

15.7%

Stack-based buffer overflow in netgroup cache: If the Name Service Cache Daemon’s (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. (CVE-2024-33599) Null pointer crashes after notfound response: If the Name Service Cache Daemon’s (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. (CVE-2024-33600) Netgroup cache may terminate daemon on memory allocation failure: The Name Service Cache Daemon’s (nscd) netgroup cache uses xmalloc or xrealloc and these functions may terminate the process due to a memory allocation failure resulting in a denial of service to the clients. (CVE-2024-33601) Netgroup cache assumes NSS callback uses in-buffer strings: The Name Service Cache Daemon’s (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. (CVE-2024-33602)

OSVersionArchitecturePackageVersionFilename
Mageia9noarchglibc< 2.36-54glibc-2.36-54.mga9

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.9

Confidence

Low

EPSS

0

Percentile

15.7%