Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.5epss 0.4%
probabilidade de exploração
0.4%top 66% das CVEs
exploração observada
nãonenhuma fonte reporta
A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Produtos afetados
Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Hardened ImagesRed Hat · Red Hat OpenShift Container Platform 4Red Hat · Red Hat Satellite 6Red Hat · Red Hat Update Infrastructure 4 for Cloud ProvidersReferências
https://access.redhat.com/errata/RHSA-2026:21333https://access.redhat.com/errata/RHSA-2026:28236https://access.redhat.com/errata/RHSA-2026:30649https://access.redhat.com/errata/RHSA-2026:48818https://access.redhat.com/security/cve/CVE-2026-9150https://bugzilla.redhat.com/show_bug.cgi?id=2460379https://github.com/openSUSE/libsolv/pull/616