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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:199896
[Eng]
Version
2
Class
patch
ALTXid
418959
Language
Russian
Severity
Critical
Title
Обновление openSUSE-SU-2023:0019-1 -- обновление безопасности для libheimdal
Description
Update to version 7.8.0
Family
unix
Platform
SUSE Package Hub 15
Product
libsl0
Reference
VENDOR: openSUSE-SU-2023:0019-1
VENDOR: openSUSE-SU-2023:0019-1
Id:
openSUSE-SU-2023:0019-1
Reference:
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/WO45C5LQHPOWEJHKWCXPWLI54XMTTYQP/
CVE: CVE-2019-14870
CVE: CVE-2019-14870
Id:
CVE-2019-14870
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14870
Comment
: All Samba versions 4.x.x before 4.9.17, 4.10.x before 4.10.11 and 4.11.x before 4.11.3 have an issue, where the S4U (MS-SFU) Kerberos delegation model includes a feature allowing for a subset of clients to be opted out of constrained delegation in any way, either S4U2Self or regular Kerberos authentication, by forcing all tickets for these clients to be non-forwardable. In AD this is implemented by a user attribute delegation_not_allowed (aka not-delegated), which translates to disallow-forwardable. However the Samba AD DC does not do that for S4U2Self and does set the forwardable flag even if the impersonated client has the not-delegated flag set.
CVSSv2 Score:
6.4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
5.4
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE:
287 (Improper Authentication)
References:
https://www.samba.org/samba/security/CVE-2019-14870.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14870 (CONFIRM)
https://security.netapp.com/advisory/ntap-20191210-0002/ (CONFIRM)
USN-4217-1 (UBUNTU)
USN-4217-2 (UBUNTU)
https://www.synology.com/security/advisory/Synology_SA_19_40 (CONFIRM)
openSUSE-SU-2019:2700 (SUSE)
GLSA-202003-52 (GENTOO)
[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update (MLIST)
[debian-lts-announce] 20221126 [SECURITY] [DLA 3206-1] heimdal security update (MLIST)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
GLSA-202310-06 (GENTOO)
FEDORA-2019-be98a08835 ()
FEDORA-2019-11dddb785b ()
CVE: CVE-2021-3671
CVE: CVE-2021-3671
Id:
CVE-2021-3671
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3671
Comment
: A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ (Ticket Granting Server - Request). An authenticated user could use this flaw to crash the samba server.
CVSSv2 Score:
4
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/heimdal/heimdal/commit/04171147948d0a3636bc6374181926f0fb2ec83a (MISC)
DSA-5287 (DEBIAN)
[debian-lts-announce] 20221126 [SECURITY] [DLA 3206-1] heimdal security update (MLIST)
https://security.netapp.com/advisory/ntap-20221215-0002/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=2013080%2C ()
https://bugzilla.samba.org/show_bug.cgi?id=14770%2C ()
CVE: CVE-2021-44758
CVE: CVE-2021-44758
Id:
CVE-2021-44758
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44758
Comment
: Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero initial_response value to send_accept.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/heimdal/heimdal/security/advisories/GHSA-69h9-669w-88xv (MISC)
https://github.com/heimdal/heimdal/commit/f9ec7002cdd526ae84fbacbf153162e118f22580 (CONFIRM)
https://security.gentoo.org/glsa/202310-06 (MISC)
CVE: CVE-2022-3437
CVE: CVE-2022-3437
Id:
CVE-2022-3437
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3437
Comment
: A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI library allow a length-limited write buffer overflow on malloc() allocated memory when presented with a maliciously small packet. This flaw allows a remote user to send specially crafted malicious data to the application, possibly resulting in a denial of service (DoS) attack.
CVSSv3 Score:
6.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
122 (Heap-based Buffer Overflow)
References:
https://www.samba.org/samba/security/CVE-2022-3437.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=2137774 (MISC)
https://access.redhat.com/security/cve/CVE-2022-3437 (MISC)
[oss-security] 20230208 [vs] heimdal: CVE-2022-45142: signature validation failure (MLIST)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
GLSA-202309-06 (GENTOO)
GLSA-202310-06 (GENTOO)
[debian-lts-announce] 20240422 [SECURITY] [DLA 3792-1] samba security update ()
CVE: CVE-2022-41916
CVE: CVE-2022-41916
Id:
CVE-2022-41916
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41916
Comment
: Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applications using Heimdal's libhx509. Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds for this issue.
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
193 (Off-by-one Error)
References:
https://github.com/heimdal/heimdal/security/advisories/GHSA-mgqr-gvh6-23cx (CONFIRM)
DSA-5287 (DEBIAN)
[debian-lts-announce] 20221126 [SECURITY] [DLA 3206-1] heimdal security update (MLIST)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
GLSA-202310-06 (GENTOO)
CVE: CVE-2022-42898
CVE: CVE-2022-42898
Id:
CVE-2022-42898
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42898
Comment
: 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."
CVSSv3 Score:
8.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583 (CONFIRM)
https://bugzilla.samba.org/show_bug.cgi?id=15203 (MISC)
https://web.mit.edu/kerberos/advisories/ (MISC)
https://www.samba.org/samba/security/CVE-2022-42898.html (CONFIRM)
https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c (CONFIRM)
https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt (CONFIRM)
https://web.mit.edu/kerberos/krb5-1.19/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20230223-0001/ (CONFIRM)
GLSA-202309-06 (GENTOO)
GLSA-202310-06 (GENTOO)
CVE: CVE-2022-44640
CVE: CVE-2022-44640
Id:
CVE-2022-44640
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44640
Comment
: Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
CWE-Other ()
References:
https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4 (CONFIRM)
https://security.netapp.com/advisory/ntap-20230216-0008/ (CONFIRM)
GLSA-202310-06 (GENTOO)
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