CVE-2006-3431 : Détail

CVE-2006-3431

27.06%V3
Network
2006-07-07
16h00 +00:00
2018-10-18
12h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Buffer overflow in certain Asian language versions of Microsoft Excel might allow user-assisted attackers to execute arbitrary code via a crafted STYLE record in a spreadsheet that triggers the overflow when the user attempts to repair the document or selects the "Style" option, as demonstrated by nanika.xls. NOTE: Microsoft has confirmed to CVE via e-mail that this is different than the other Excel vulnerabilities announced before 20060707, including CVE-2006-3059 and CVE-2006-3086.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P 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.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 28189

Date de publication : 2006-07-05 22h00 +00:00
Auteur : Nanika
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/18872/info Microsoft Excel is prone to a remote code-execution vulnerability. Successfully exploiting this issue allows attackers to execute arbitrary code in the context of targeted users. A proof-of-concept malicious code named 'Trojan.Hongmosa' is actively exploiting this vulnerability, which results in crashing Excel running on Simplified Chinese, Traditional Chinese, Japanese, or Korean Windows. Note that Microsoft Office applications include functionality to embed Office files as objects contained in other Office files. As an example, Microsoft Word files may contain embedded malicious Microsoft Excel files, making Word documents another possible attack vector. This issue is distinct from the issue described in BID 18422 (Microsoft Excel Unspecified Remote Code Execution Vulnerability). Proof-of-concept 'Nanika.xls' was originally thought to be related to BID 18422; however, reports indicate that 'Nanika.xls' triggers this vulnerability. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/28189.xls

Products Mentioned

Configuraton 0

Microsoft>>Excel >> Version *

Références

http://secunia.com/advisories/20268
Tags : third-party-advisory, x_refsource_SECUNIA
http://securitytracker.com/id?1016430
Tags : vdb-entry, x_refsource_SECTRACK
http://marc.info/?l=bugtraq&m=115274676314243&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/18872
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2006/2689
Tags : vdb-entry, x_refsource_VUPEN