ALT-PU-2024-2315-2
Closed vulnerabilities
BDU:2022-06933
Уязвимость параметров PAC (Privileged Attribute Certificate) функции krb5_parse_pac пакетов Heimdal и MIT Kerberos программы сетевого взаимодействия Samba, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2022-42898
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."
- https://bugzilla.samba.org/show_bug.cgi?id=15203
- https://bugzilla.samba.org/show_bug.cgi?id=15203
- https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c
- https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c
- https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583
- https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583
- GLSA-202309-06
- GLSA-202309-06
- GLSA-202310-06
- GLSA-202310-06
- https://security.netapp.com/advisory/ntap-20230216-0008/
- https://security.netapp.com/advisory/ntap-20230216-0008/
- https://security.netapp.com/advisory/ntap-20230223-0001/
- https://security.netapp.com/advisory/ntap-20230223-0001/
- https://web.mit.edu/kerberos/advisories/
- https://web.mit.edu/kerberos/advisories/
- https://web.mit.edu/kerberos/krb5-1.19/
- https://web.mit.edu/kerberos/krb5-1.19/
- https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt
- https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt
- https://www.samba.org/samba/security/CVE-2022-42898.html
- https://www.samba.org/samba/security/CVE-2022-42898.html
Modified: 2024-11-21
CVE-2023-36054
lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.
- https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
- https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
- https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
- https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
- https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
- https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
- [debian-lts-announce] 20231022 [SECURITY] [DLA 3626-1] krb5 security update
- [debian-lts-announce] 20231022 [SECURITY] [DLA 3626-1] krb5 security update
- https://security.netapp.com/advisory/ntap-20230908-0004/
- https://security.netapp.com/advisory/ntap-20230908-0004/
- https://web.mit.edu/kerberos/www/advisories/
- https://web.mit.edu/kerberos/www/advisories/