CVE-2011-1213

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 33.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-05-31 · updated 2026-06-16
Weakness: CWE-189

Description

Integer underflow in lzhsr.dll in Autonomy KeyView, as used in IBM Lotus Notes before 8.5.2 FP3, allows remote attackers to execute arbitrary code via a crafted header in a .lzh attachment that triggers a stack-based buffer overflow, aka SPR PRAD88MJ2W.

Affected products

IBM Lotus Notes: through 8.5.2.2; 3.0, 3.0.0.1, 3.0.0.2, 4.2, 4.2.1, 4.2.2 (+99)

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=904
http://secunia.com/advisories/44624
http://securityreason.com/securityalert/8285
http://www.ibm.com/support/docview.wss?uid=swg21500034
http://www.securityfocus.com/bid/47962
https://exchange.xforce.ibmcloud.com/vulnerabilities/67620
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14634
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=904
http://secunia.com/advisories/44624
http://securityreason.com/securityalert/8285
http://www.ibm.com/support/docview.wss?uid=swg21500034
http://www.securityfocus.com/bid/47962

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