CVE-2022-23096
published 2022-01-28CVE-2022-23096: 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…
PriorityP346critical9.1CVSS 3.1
AVNACLPRNUINSUCHINAH
EPSS
2.60%
83.6th percentile
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.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| connman | connman | >= 0 < 1.36-2.2+deb11u1 | 1.36-2.2+deb11u1 |
| connman | connman | >= 0 < 1.36-2.4 | 1.36-2.4 |
| connman | connman | >= 0 < 1.36-2.4 | 1.36-2.4 |
| connman | connman | >= 0 < 1.36-2.4 | 1.36-2.4 |
| connman | connman | >= 0 < 1.36-2ubuntu0.1 | 1.36-2ubuntu0.1 |
| connman | connman | >= 0 < 1.36-2.3ubuntu0.1 | 1.36-2.3ubuntu0.1 |
| connman | connman | >= 0 < 1.21-1.2+deb8u1ubuntu0.1~esm1 | 1.21-1.2+deb8u1ubuntu0.1~esm1 |
| connman | connman | >= 0 < 1.35-6ubuntu0.1~esm1 | 1.35-6ubuntu0.1~esm1 |
| debian | connman | < connman 1.36-2.4 (bookworm) | connman 1.36-2.4 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| intel | connman | <= 1.40 | — |
CVSS provenance
nvdv3.19.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P
osv9.1CRITICAL
vendor_debian9.1CRITICAL
vendor_ubuntu8.8HIGH
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Ubuntu
ConnMan vulnerabilities
vendor_ubuntu·2023-07-19·CVSS 8.8
CVE-2021-26676 [HIGH] ConnMan vulnerabilities
Title: ConnMan vulnerabilities
Summary: Several security issues were fixed in ConnMan.
It was discovered that ConnMan could be made to write out of bounds. A
remote attacker could possibly use this issue to cause ConnMan to crash,
resulting in a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-26675, CVE-2021-33833)
It was discovered that ConnMan could be made to leak sensitive information
via the gdhcp component. A remote attacker could possibly use this issue
to obtain information for further exploitation. This issue only affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-26676)
It was discovered that ConnMan could be made to read out of bounds. A
remote attacker could possibly u
Debian
CVE-2022-23096: connman - An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server...
vendor_debian·2022·CVSS 9.1
CVE-2022-23096 [CRITICAL] CVE-2022-23096: connman - An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server...
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.
Scope: local
bookworm: resolved (fixed in 1.36-2.4)
bullseye: resolved (fixed in 1.36-2.2+deb11u1)
forky: resolved (fixed in 1.36-2.4)
sid: resolved (fixed in 1.36-2.4)
trixie: resolved (fixed in 1.36-2.4)
OSV
connman vulnerabilities
osv·2023-07-19·CVSS 8.8
CVE-2021-26675 [HIGH] connman vulnerabilities
connman vulnerabilities
It was discovered that ConnMan could be made to write out of bounds. A
remote attacker could possibly use this issue to cause ConnMan to crash,
resulting in a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2021-26675, CVE-2021-33833)
It was discovered that ConnMan could be made to leak sensitive information
via the gdhcp component. A remote attacker could possibly use this issue
to obtain information for further exploitation. This issue only affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-26676)
It was discovered that ConnMan could be made to read out of bounds. A
remote attacker could possibly use this issue to case ConnMan to crash,
resulting in a denial of
GHSA
GHSA-h9cr-qjg3-wh75: An issue was discovered in the DNS proxy in Connman through 1
ghsa_unreviewed·2022-02-10
CVE-2022-23096 [CRITICAL] CWE-125 GHSA-h9cr-qjg3-wh75: An issue was discovered in the DNS proxy in Connman through 1
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.
OSV
CVE-2022-23096: An issue was discovered in the DNS proxy in Connman through 1
osv·2022-01-28·CVSS 9.1
CVE-2022-23096 [CRITICAL] CVE-2022-23096: An issue was discovered in the DNS proxy in Connman through 1
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/pub/scm/network/connman/connman.git/log/https://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlhttps://security.gentoo.org/glsa/202310-21https://www.debian.org/security/2022/dsa-5231https://www.openwall.com/lists/oss-security/2022/01/25/1https://git.kernel.org/pub/scm/network/connman/connman.git/log/https://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlhttps://security.gentoo.org/glsa/202310-21https://www.debian.org/security/2022/dsa-5231https://www.openwall.com/lists/oss-security/2022/01/25/1
2022-01-28
Published