Upstream information

CVE-2021-26675 at MITRE

Description

A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	5.8
Vector	AV:A/AC:L/Au:N/C:P/I:P/A:P
Access Vector	Adjacent Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	8.8
Vector	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector	Adjacent Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entries: 1181751 [RESOLVED / FIXED], 1186869 [RESOLVED / FIXED]

SUSE Security Advisories:

openSUSE-SU-2021:0416-1, published Tue Mar 16 21:38:43 2021
openSUSE-SU-2021:0452-1, published Sat Mar 20 18:40:08 2021

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP2	`connman >= 1.39-bp152.4.3.1` `connman-client >= 1.39-bp152.4.3.1` `connman-devel >= 1.39-bp152.4.3.1` `connman-doc >= 1.39-bp152.4.3.1` `connman-nmcompat >= 1.39-bp152.4.3.1` `connman-plugin-hh2serial-gps >= 1.39-bp152.4.3.1` `connman-plugin-iospm >= 1.39-bp152.4.3.1` `connman-plugin-l2tp >= 1.39-bp152.4.3.1` `connman-plugin-openconnect >= 1.39-bp152.4.3.1` `connman-plugin-openvpn >= 1.39-bp152.4.3.1` `connman-plugin-polkit >= 1.39-bp152.4.3.1` `connman-plugin-pptp >= 1.39-bp152.4.3.1` `connman-plugin-tist >= 1.39-bp152.4.3.1` `connman-plugin-vpnc >= 1.39-bp152.4.3.1` `connman-plugin-wireguard >= 1.39-bp152.4.3.1` `connman-test >= 1.39-bp152.4.3.1`	Patchnames: openSUSE-2021-452
openSUSE Leap 15.2	`connman >= 1.39-lp152.3.3.1` `connman-client >= 1.39-lp152.3.3.1` `connman-devel >= 1.39-lp152.3.3.1` `connman-doc >= 1.39-lp152.3.3.1` `connman-nmcompat >= 1.39-lp152.3.3.1` `connman-plugin-hh2serial-gps >= 1.39-lp152.3.3.1` `connman-plugin-iospm >= 1.39-lp152.3.3.1` `connman-plugin-l2tp >= 1.39-lp152.3.3.1` `connman-plugin-openconnect >= 1.39-lp152.3.3.1` `connman-plugin-openvpn >= 1.39-lp152.3.3.1` `connman-plugin-polkit >= 1.39-lp152.3.3.1` `connman-plugin-pptp >= 1.39-lp152.3.3.1` `connman-plugin-tist >= 1.39-lp152.3.3.1` `connman-plugin-vpnc >= 1.39-lp152.3.3.1` `connman-plugin-wireguard >= 1.39-lp152.3.3.1` `connman-test >= 1.39-lp152.3.3.1`	Patchnames: openSUSE-2021-416
openSUSE Tumbleweed	`connman >= 1.40-2.2` `connman-client >= 1.40-2.2` `connman-devel >= 1.40-2.2` `connman-doc >= 1.40-2.2` `connman-nmcompat >= 1.40-2.2` `connman-plugin-hh2serial-gps >= 1.40-2.2` `connman-plugin-iospm >= 1.40-2.2` `connman-plugin-l2tp >= 1.40-2.2` `connman-plugin-openconnect >= 1.40-2.2` `connman-plugin-openvpn >= 1.40-2.2` `connman-plugin-polkit >= 1.40-2.2` `connman-plugin-pptp >= 1.40-2.2` `connman-plugin-tist >= 1.40-2.2` `connman-plugin-vpnc >= 1.40-2.2` `connman-plugin-wireguard >= 1.40-2.2` `connman-test >= 1.40-2.2`	Patchnames: openSUSE-Tumbleweed-2024-10692

SUSE Timeline for this CVE

CVE page created: Wed Feb 3 17:19:43 2021
CVE page last modified: Sun Jun 16 01:35:00 2024