CVE-2023-38408
94Vexday Risk Score
Priorize a correção. Ela exploração observada pelo VulnCheck e tem prova de conceito pública.
ssvc Actcvss 9.8epss 80%
da publicação à arma20 dias
Publicada no NVD20 de jul.
1ª PoC+20d
VulnCheck+6d
probabilidade de exploração
80%top 1% das CVEs
exploração observada
simVulnCheck
15 exploit(s) público(s)
O que os fabricantes declaram (VEX)
Declarações oficiais dos fabricantes em formato CSAF/VEX: se o produto deles está afetado, já corrigido ou descartado — e por quê. É afirmação do fabricante, não juízo do Vexday.
Red Hatdocumento VEX ↗
Corrigido
32 produtos (1.304 componentes)
Red Hat Enterprise Linux AppStream (v. 8) · Red Hat Enterprise Linux AppStream E4S (v.8.4) · Red Hat Enterprise Linux AppStream EUS (v.8.6) · Red Hat Enterprise Linux BaseOS (v. 8) · Red Hat Enterprise Linux BaseOS E4S (v.8.4) · e outros 27
The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
n/a · n/aPoCs públicas encontradas — 15
githubgithub.com/kali-mx/CVE-2023-38408★ 52githubgithub.com/LucasPDiniz/CVE-2023-38408★ 45githubgithub.com/TX-One/CVE-2023-38408★ 7githubgithub.com/Adel2411/cve-2023-38408★ 5githubgithub.com/mrtacojr/CVE-2023-38408★ 1githubgithub.com/xitexploiter96-dot/CVE-2023-38408★ 0githubgithub.com/wxrdnx/CVE-2023-38408★ 0githubgithub.com/fazilbaig1/cve_2023_38408_scanner★ 0githubgithub.com/nonosticisiguzo-command/nmap-scan-results★ 0vulncheckvulncheck.com/xdb/3a88e4f6243enão verificadovulncheckvulncheck.com/xdb/00905b541d53não verificadovulncheckvulncheck.com/xdb/c556a5bb8966não verificadovulncheckvulncheck.com/xdb/074b791e4243não verificadovulncheckvulncheck.com/xdb/6eaa093c9fcdnão verificadocve_referencepacketstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.htmlnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
http://packetstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.htmlhttps://blog.qualys.com/vulnerabilities-threat-research/2023/07/19/cve-2023-38408-remote-code-execution-in-opensshs-forwarded-ssh-agenthttps://github.com/openbsd/src/commit/7bc29a9d5cd697290aa056e94ecee6253d3425f8https://github.com/openbsd/src/commit/f03a4faa55c4ce0818324701dadbf91988d7351dhttps://github.com/openbsd/src/commit/f8f5a6b003981bb824329dc987d101977beda7cahttps://lists.debian.org/debian-lts-announce/2023/08/msg00021.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEBTJJINE2I3FHAUKKNQWMFGYMLSMWKQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RAXVQS6ZYTULFAK3TEJHRLKZALJS3AOU/https://news.ycombinator.com/item?id=36790196https://security.gentoo.org/glsa/202307-01https://security.netapp.com/advisory/ntap-20230803-0010/https://support.apple.com/kb/HT213940