CVE-2007-5939
 
Severity Score
10.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The gss_userok function in appl/ftp/ftpd/gss_userok.c in Heimdal 0.7.2 does not allocate memory for the ticketfile pointer before calling free, which allows remote attackers to have an unknown impact via an invalid username. NOTE: the vulnerability was originally reported for ftpd.c, but this is incorrect.
La función gss_userok de appl/ftp/ftpd/gss_userok.c en Heimdal 0.7.2 no reserva memoria para el puntero ticketfile antes de llamar a la función free, lo cual permite a atacantes remotos tener impacto desconocido mediante un nombre de usuario inválido. NOTA: la vulnerabilidad fue originalmente reportada para ftpd.c, pero esto es incorrecto.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2007-11-13 CVE Reserved
- 2007-12-06 CVE Published
- 2024-08-07 CVE Updated
- 2024-10-09 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (6)
URL | Tag | Source |
---|---|---|
http://bugs.gentoo.org/show_bug.cgi?id=199207 | X_refsource_confirm | |
http://marc.info/?l=full-disclosure&m=119704362903699&w=2 | Mailing List | |
http://osvdb.org/44750 | Vdb Entry | |
http://securitytracker.com/id?1019057 | Vdb Entry | |
http://www.securityfocus.com/bid/26758 | Vdb Entry |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://www.mandriva.com/security/advisories?name=MDKSA-2007:239 | 2008-11-15 |