CVE-2014-9403 The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel wi...
MediumCVSS 4.0
EPSS 2.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a "use-after-delete" error.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/znc(Debian:12) | < 1.2-4 | 1.2-4 |
| debian/znc(Debian:13) | < 1.2-4 | 1.2-4 |
| debian/znc(Debian:14) | < 1.2-4 | 1.2-4 |
| znc | <= 1.2 | No fix listed |
References
- Debian Security Tracker CVE-2014-9403 vendor-advisory
- advisories.mageia.org
- 57795 third-party-advisory
- MDVSA-2015:013 vendor-advisory
- [oss-security] 20141217 Re: CVE Request: ZNC NULL Pointer Dereference mailing-list
- 66926 vdb-entry
- github.com
- github.com vendor-advisory
- bugs.debian.org issue-tracking