CVE-2007-2931
Notifications pour un CVE
Restez informé de toutes modifications pour un CVE spécifique.
Descriptions du CVE
Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.
Informations du CVE
Faiblesses connexes
| Nom de la faiblesse | Source | |
|---|---|---|
| Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
||
| Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Métriques
| Métriques | Score | Gravité | CVSS Vecteur | Source |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
Score EPSS
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
Percentile EPSS
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 4334
Date de publication : 2007-08-28 22h00 +00:00
Auteur : wushi
EDB Vérifié : Yes
MSN messenger 7.x (8.0?) VIDEO Remote Heap Overflow Exploit
thanks ole andre again, His ospy is perfect.
1.compile the dll.
2.inject the dll to msn messenger 7.0.777.0 's process.
3. choose "send my webcam" to a contact id who is online using 7.x (8.0?).
4.when the otherside accept the invatation , the otherside's msn will be at least crashed, if you using aChinese version windows 2000 sp4 , maybe a reverse shell , if other verison windows 2000, you need adjust the jmpa address in the dll's sourcecode.
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/30537.rar (08292007-exp_msn.rar)
# milw0rm.com [2007-08-29]
Exploit Database EDB-ID : 30537
Date de publication : 2007-08-27 22h00 +00:00
Auteur : wushi
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/25461/info
Microsoft MSN Messenger is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data.
Successfully exploiting this issue allows remote attackers to execute arbitrary code in the context of the application. Failed exploit attempts will likely result in denial-of-service conditions.
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/30537.rar
Products Mentioned
Configuraton 0
Microsoft>>Msn_messenger >> Version 6.2
- Microsoft>>Msn_messenger >> Version 6.2 (Open CPE detail)
Microsoft>>Msn_messenger >> Version 7.0
- Microsoft>>Msn_messenger >> Version 7.0 (Open CPE detail)
Microsoft>>Msn_messenger >> Version 7.5
- Microsoft>>Msn_messenger >> Version 7.5 (Open CPE detail)
Microsoft>>Windows_live_messenger >> Version 8.0
- Microsoft>>Windows_live_messenger >> Version 8.0 (Open CPE detail)
Références
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2063
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-054
Tags : vendor-advisory, x_refsource_MS
Tags : vendor-advisory, x_refsource_MS
