Upstream information
Description
An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having critical severity.
National Vulnerability Database | |
---|---|
Base Score | 6.4 |
Vector | AV:N/AC:L/Au:N/C:P/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | Partial |
CNA (CISA-ADP) | National Vulnerability Database | SUSE | |
---|---|---|---|
Base Score | 9.1 | 9.1 | 9.1 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Attack Vector | Network | Network | Network |
Attack Complexity | Low | Low | Low |
Privileges Required | None | None | None |
User Interaction | None | None | None |
Scope | Unchanged | Unchanged | Unchanged |
Confidentiality Impact | High | High | High |
Integrity Impact | None | None | None |
Availability Impact | High | High | High |
CVSSv3 Version | 3.1 | 3.1 | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2022:0056-1, published Tue Jan 11 21:39:26 2022
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP3 |
| Patchnames: openSUSE-2022-56 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-2022-56 |
SUSE Timeline for this CVE
CVE page created: Thu Dec 30 13:00:20 2021CVE page last modified: Wed Oct 16 11:46:45 2024