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UbuntuUSN-6990-1HistorySep 04, 2024 - 12:00 a.m.
znc vulnerability
2024-09-0400:00:00
ubuntu.com
1
ubuntu
znc
vulnerability
user input
arbitrary code
malicious server
CVSS3
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
7.8
Confidence
Low
Releases
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- znc - advanced modular IRC bouncer
Details
Johannes Kuhn (DasBrain) discovered that znc incorrectly handled
user input under certain operations. An attacker could possibly
use this issue to execute arbitrary code on a user’s system if
the user was tricked into joining a malicious server.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 24.04 | noarch | znc | < 1.9.0-2ubuntu0.1~esm2 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc | < 1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-backlog | < 0.20180824+1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-backlog-dbgsym | < 0.20180824+1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-dbgsym | < 1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-dev | < 1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-perl | < 1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-perl-dbgsym | < 1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-push | < 1.0.0+git20190521.78d0385+1.9.0-2build3 | UNKNOWN |
| Ubuntu | 24.04 | noarch | znc-push-dbgsym | < 1.0.0+git20190521.78d0385+1.9.0-2build3 | UNKNOWN |
References
Related
freebsd
freebsd
znc -- remote code execution vulnerability
2024-07-03 00:00:00
alpinelinux
alpinelinux
CVE-2024-39844
2024-07-03 17:15:04
mageia
mageia
Updated znc packages fix security vulnerability
2024-07-05 19:28:37
nessus
nessus
openvas
openvas
Ubuntu: Security Advisory (USN-6990-1)
2024-09-06 00:00:00
Debian: Security Advisory (DSA-5725-1)
2024-07-04 00:00:00
Mageia: Security Advisory (MGASA-2024-0257)
2024-07-08 00:00:00
osv
osv
znc - security update
2024-07-03 00:00:00
CVE-2024-39844
2024-07-03 17:15:04
znc vulnerability
2024-09-04 18:37:47
cvelist
cvelist
CVE-2024-39844
2024-07-03 00:00:00
vulnrichment
vulnrichment
CVE-2024-39844
2024-07-03 00:00:00
nvd
nvd
CVE-2024-39844
2024-07-03 17:15:04
debiancve
debiancve
CVE-2024-39844
2024-07-03 17:15:04
githubexploit
githubexploit
Exploit for CVE-2024-39844
2024-07-03 23:27:25
ubuntucve
ubuntucve
CVE-2024-39844
2024-07-03 00:00:00
cve
cve
CVE-2024-39844
2024-07-03 17:15:04
CVSS3
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
7.8
Confidence
Low
Related for USN-6990-1