CVE-2013-7049
Summary
| CVE | CVE-2013-7049 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2013-12-23 23:55:04 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote attackers to cause a denial of service (crash) via a long string in a DH1080_INIT message. |
Risk And Classification
Primary CVSS: v2.0 4.3 from [email protected]
AV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS: 0.010680000 probability, percentile 0.778120000 (date 2026-04-30)
Problem Types: CWE-119 | n/a
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:M/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Znc | Znc-msvc | 0.076 | - | - | All |
| Application | Znc | Znc-msvc | 0.077 | - | - | All |
| Application | Znc | Znc-msvc | 0.078 | - | - | All |
| Application | Znc | Znc-msvc | 0.079 | - | - | All |
| Application | Znc | Znc-msvc | 0.080 | - | - | All |
| Application | Znc | Znc-msvc | 0.089 | - | - | All |
| Application | Znc | Znc-msvc | 0.090 | - | - | All |
| Application | Znc | Znc-msvc | 0.093 | - | - | All |
| Application | Znc | Znc-msvc | 0.094 | - | - | All |
| Application | Znc | Znc-msvc | 0.095 | - | - | All |
| Application | Znc | Znc-msvc | 0.097 | - | - | All |
| Application | Znc | Znc-msvc | 0.098 | - | - | All |
| Application | Znc | Znc-msvc | 0.202 | - | - | All |
| Application | Znc | Znc-msvc | All | - | - | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| ZNC IRC Bouncer Fish Plugin Remote Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| oss-sec: CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| oss-sec: Re: CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| osvdb.org/100859 | af854a3a-2127-422b-91ae-364da2661108 | osvdb.org | |
| znc-msvc - ZNC (an advanced IRC bouncer), now available for Microsoft Windows! - Google Project Hosting | af854a3a-2127-422b-91ae-364da2661108 | code.google.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.