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CVE-2008-2719

6.8 · MEDIUM

Off-by-one error in the ppscan function (preproc.c) in Netwide Assembler (NASM) 2.02 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via…

Published Jun 16, 2008nasmCWE-189EPSS 10.47%

Overview

CVE-2008-2719 is a medium-severity vulnerability affecting nasm netwide_assembler. It was published on June 16, 2008 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

Off-by-one error in the ppscan function (preproc.c) in Netwide Assembler (NASM) 2.02 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted file that triggers a stack-based buffer overflow.

Remediation

Check the references section for vendor advisories and patches from nasm. Update netwide_assembler 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

Refrepo.or.cz/w/nasm.git?a=commit%3Bh=76ec8e73db16f4cf1453a142d03bcc74d528f72fRefsecunia.com/advisories/30594Refsecunia.com/advisories/32059Refwww.mandriva.com/security/advisories?name=MDVSA-2008:120Refwww.openwall.com/lists/oss-security/2008/06/11/4Refwww.openwall.com/lists/oss-security/2008/06/11/5Refwww.securityfocus.com/bid/29656Refwww.securitytracker.com/id?1020259Refwww.ubuntu.com/usn/usn-648-1Refwww.vupen.com/english/advisories/2008/1811

How CyberStrike helps

Frequently asked questions

What is CVE-2008-2719?

CVE-2008-2719 is a medium-severity vulnerability affecting nasm netwide_assembler. It was published on June 16, 2008 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2008-2719?

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-2008-2719?

Check the references section for vendor advisories and patches from nasm. Update netwide_assembler 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-2008-2719?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-2719 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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