CVE-2022-42898
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 6.9%
PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
n/a · n/aReferências
https://bugzilla.samba.org/show_bug.cgi?id=15203https://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3chttps://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583https://security.gentoo.org/glsa/202309-06https://security.gentoo.org/glsa/202310-06https://security.netapp.com/advisory/ntap-20230216-0008/https://security.netapp.com/advisory/ntap-20230223-0001/https://web.mit.edu/kerberos/advisories/https://web.mit.edu/kerberos/krb5-1.19/https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txthttps://www.samba.org/samba/security/CVE-2022-42898.html