CVE-2023-4806 is a glibc flaw affecting fedoraproject, gnu, and redhat products, where the getaddrinfo function can, in rare circumstances, access freed memory, leading to an application crash. This medium-severity vulnerability (CVSS 5.9) requires a highly specific configuration of NSS modules and getaddrinfo flags for exploitation, making it difficult to trigger. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low immediate threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.33CPE matchmatch criteria | cpe:2.3:a:gnu:glibc:2.33:*:*:*:*:*:*:* | ||
9.2CPE matchmatch criteria | cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:* | ||
9.0_ppc64leCPE matchmatch criteria | cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:* | ||
9.2_ppc64leCPE matchmatch criteria | cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:* | ||
9.0_aarch64CPE matchmatch criteria | cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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