CVE-2012-1854

Beskrivelse

Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka "Visual Basic for Applications Insecure Library Loading Vulnerability," as exploited in the wild in July 2012.

Beskrivelsen gjengis slik kilden har publisert den, på engelsk.

Berørte produkter

Svakhetstype

• CWE-426: Untrusted Search Path

  The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

Angrepsteknikker

Utledet gjennom svakhetstypen: CVE til CWE til CAPEC til ATT&CK. Dette viser hvilke teknikker svakhetsklassen historisk brukes til. Det er ikke en påstand om at nettopp denne sårbarheten er utnyttet slik.

• T1574.007: Path Interception by PATH Environment Variable stealth, execution
• T1574.009: Path Interception by Unquoted Path stealth, execution

Referanser

• http://www.us-cert.gov/cas/techalerts/TA12-192A.html US Government Resource
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-046 Mitigation, Vendor Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14… Broken Link
• http://www.us-cert.gov/cas/techalerts/TA12-192A.html US Government Resource
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-046 Mitigation, Vendor Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14… Broken Link
• https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2012/ms12-046 Mitigation, Vendor Advisory
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-1854 US Government Resource