CVE-2022-4515

CVSS 7.8 HIGHEPSS 0.6%CWE-78

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.8EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

20 dez 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A flaw was found in Exuberant Ctags in the way it handles the "-o" option. This option specifies the tag filename. A crafted tag filename specified in the command line or in the configuration file results in arbitrary command execution because the externalSortTags() in sort.c calls the system(3) function in an unsafe way.

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

Produtos afetados

n/a · Exuberant Ctags

Referências

https://lists.debian.org/debian-lts-announce/2022/12/msg00040.html https://sourceforge.net/p/ctags/code/HEAD/tree/tags/ctags-5.8/sort.c#l56