CVE-2024-2002

Libdwarf: crashes randomly on fuzzed object

CVSS 7.5 HIGHEPSS 1.1%CWE-415

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.5EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

18 mar 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.

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

Productos afectados

libdwarfRed Hat · Red Hat Enterprise Linux 7 Red Hat · Red Hat Enterprise Linux 8

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Referencias

https://access.redhat.com/security/cve/CVE-2024-2002 https://bugzilla.redhat.com/show_bug.cgi?id=2267700 https://github.com/davea42/libdwarf-code/blob/main/bugxml/data.txt https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW/