Recently modified medium severity vulnerabilities for "redhat enterprise linux server tus" 8.8

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redhat/389-ds-base389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in log_entry_attr)

Risk 32

Severity

5.5

Buffer Overflow

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

A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a value larger than 256 chars in logentryattr.

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Source: NVD

First published (updated )

CVE-2024-1062

redhat/glibcGlibc: potential use-after-free in gaih_inet()

Risk 38

Severity

5.9

Use After Free

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

A flaw has been identified in glibc. In an uncommon situation, the gaihinet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue or SUCCESS=merge.

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Source: MITRE

Remedy

Removing the "SUCCESS=continue" or "SUCCESS=merge" configuration from the hosts database in /etc/nsswitch.conf will mitigate this vulnerability. Note that, these options are not supported by the hosts database, if they were working before it was because of this bug.

First published (updated )

CVE-2023-4813

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