CVE-2005-0199 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 18.8% (pctl 97)
Patch early
A public exploit exists.
Description
Integer underflow in the Lists_MakeMask() function in lists.c in ngIRCd before 0.8.2 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a long MODE line that causes an incorrect length calculation, which leads to a buffer overflow.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 18.77% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-191 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2005-05-02 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| barton | ngircd |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | ngIRCd 0.6/0.7/0.8 - Remote Buffer Overflow | 2005-01-28 |
References
- http://arthur.ath.cx/pipermail/ngircd-ml/2005-January/000228.html
- http://bugs.gentoo.org/show_bug.cgi?id=79705
- http://secunia.com/advisories/14056
- http://secunia.com/advisories/14059
- http://securitytracker.com/id?1013047
- http://www.gentoo.org/security/en/glsa/glsa-200501-40.xml
- http://www.securityfocus.com/bid/12397
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19143
- http://arthur.ath.cx/pipermail/ngircd-ml/2005-January/000228.html
- http://bugs.gentoo.org/show_bug.cgi?id=79705
- http://secunia.com/advisories/14056
- http://secunia.com/advisories/14059
- http://securitytracker.com/id?1013047
- http://www.gentoo.org/security/en/glsa/glsa-200501-40.xml
- http://www.securityfocus.com/bid/12397
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19143
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