Vulnerability CVE-2022-1615

Vulnerability Name:

CVE-2022-1615 (CCN-235119)

Assigned:

2022-06-21

Published:

2022-06-21

Updated:

2022-09-16

Summary:

In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

5.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
4.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

4.0 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:N/C:C/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): High Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): None

Vulnerability Type:

CWE-330

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2022-1615

Source: CCN
Type: The Samba-Bugzilla - Bug 15103
(CVE-2022-1615) - CVE-2022-1615 [SECURITY] GnuTLS gnutls_rnd() can fail and give predictable random values

Source: MISC
Type: Exploit, Issue Tracking, Vendor Advisory
https://bugzilla.samba.org/show_bug.cgi?id=15103

Source: XF
Type: UNKNOWN
samba-cve20221615-info-disc(235119)

Source: MISC
Type: Patch, Third Party Advisory
https://gitlab.com/samba-team/samba/-/merge_requests/2644

Source: FEDORA
Type: UNKNOWN
FEDORA-2022-4555909843

Source: CCN
Type: IBM Security Bulletin 6960545 (Spectrum Scale)
A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2022-1615)

Source: CCN
Type: Mend Vulnerability Database
CVE-2022-1615

Source: CCN
Type: Samba Web site
Samba

Vulnerable Configuration:

Configuration 1:

cpe:/a:samba:samba:*:*:*:*:*:*:*:* (Version >= 4.1.0

Configuration CCN 1:

cpe:/a:ibm:spectrum_scale:5.1.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:spectrum_scale:5.1.6.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7662	P	libsamba-policy-devel-4.17.7+git.330.4057cd7a27a-150500.1.2 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:748	P	Security update for samba (Important)	2022-09-12

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