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CVE-2011-1049

6.8 · MEDIUM

Buffer overflow in the Mach-O input file loader in Hex-Rays IDA Pro 5.7 and 6.0 allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a…

Published Feb 21, 2011hex-raysCWE-119EPSS 3.67%

Overview

CVE-2011-1049 is a medium-severity vulnerability affecting hex-rays ida. It was published on February 21, 2011 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Buffer overflow in the Mach-O input file loader in Hex-Rays IDA Pro 5.7 and 6.0 allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Macho-O file.

Remediation

Check the references section for vendor advisories and patches from hex-rays. Update ida to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/70846Refsecunia.com/advisories/43190Refwww.vupen.com/english/advisories/2011/0357Refwww.hex-rays.com/vulnfix.shtmlRefosvdb.org/70846Refsecunia.com/advisories/43190Refwww.vupen.com/english/advisories/2011/0357Refwww.hex-rays.com/vulnfix.shtml

How CyberStrike helps

Frequently asked questions

What is CVE-2011-1049?

CVE-2011-1049 is a medium-severity vulnerability affecting hex-rays ida. It was published on February 21, 2011 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2011-1049?

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-1049?

Check the references section for vendor advisories and patches from hex-rays. Update ida to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-1049?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-1049 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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