CVE-2012-1461 · threatengine.sh

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CVE

CVE-2012-1461

The Gzip file parser in AVG Anti-Virus 10.0.0.1190, Bitdefender 7.2, Command Antivirus 5.2.11.5, Emsisoft Anti-Malware 5

The Gzip file parser in AVG Anti-Virus 10.0.0.1190, Bitdefender 7.2, Command Antivirus 5.2.11.5, Emsisoft Anti-Malware 5.1.0.1, F-Secure Anti-Virus 9.0.16160.0, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Rising Antivirus 22.83.00.03, Sophos Anti-Virus 4.61.0, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Trend Micro AntiVirus 9.120.0.1004, Trend Micro HouseCall 9.120.0.1004, and VBA32 3.12.14.2 allows remote attackers to bypass malware detection via a .tar.gz file with multiple compressed streams. NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different Gzip parser implementations.

MEDIUM · CVSS 4.3 EPSS 0.83893

Act now

EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
EPSS percentile: top 1% of all CVEs by exploitation likelihood

Sigma rules10 YARA rules0

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Affected Products & Versions

20

anti-virus vba32all versions
authentium command antivirusall versions
avg anti-virusall versions
bitdefenderall versions
emsisoft anti-malwareall versions
eset nod32 antivirusall versions
f-secure anti-virusall versions
fortinet antivirusall versions
Show all 20 affected productsikarus virus utilities t3 command line scannerall versions
jiangmin antivirusall versions
k7computing antivirusall versions
kaspersky anti-virusall versions
mcafee gatewayall versions
mcafee scan engineall versions
norman antivirus \& antispywareall versions
rising-global rising antivirusall versions
sophos anti-virusall versions
symantec endpoint protectionall versions
trendmicro housecallall versions
trendmicro trend micro antivirusall versions

◈

Sigma Hunt Rules

10

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

productcriticalAntivirus Exploitation Framework Detection

productcriticalAntivirus Password Dumper Detection

productcriticalAntivirus Ransomware Detection

producthighAntivirus Web Shell Detection

producthighAntivirus Relevant File Paths Alerts

producthighAntivirus Hacktool Detection

Show all 10 top matches

producthighAntivirus Filter Driver Disallowed On Dev Drive - Registry

productmediumPotential Antivirus Software DLL Sideloading

producthighTaskkill Symantec Endpoint Protection

productmediumAzure Application Gateway Modified or Deleted

See all related Sigma rules for this CVE

▣

Scoring & Timeline

4.3

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Published to NVD21 Mar 2012 · 10:11 AM

🔗

References & Sources

11

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://osvdb.org/80500

http://osvdb.org/80501

http://osvdb.org/80502

http://osvdb.org/80503

http://osvdb.org/80504

http://osvdb.org/80505

Show all 11 references

http://osvdb.org/80506

http://osvdb.org/80510

http://www.ieee-security.org/TC/SP2012/program.html

http://www.securityfocus.com/archive/1/522005

http://www.securityfocus.com/bid/52626

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