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CVE-2010-0830

5.1 · MEDIUM

Integer signedness error in the elf_get_dynamic_info function in elf/dynamic-link.h in ld.so in the GNU C Library (aka glibc or libc6) 2.0.1 through 2.11.1, when the --verify option is used, allows…

Published Jun 1, 2010gnuCWE-189EPSS 4.51%

Overview

CVE-2010-0830 is a medium-severity vulnerability affecting gnu glibc. It was published on June 1, 2010 and has a CVSS 2.0 base score of 5.1 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Integer signedness error in the elf_get_dynamic_info function in elf/dynamic-link.h in ld.so in the GNU C Library (aka glibc or libc6) 2.0.1 through 2.11.1, when the --verify option is used, allows user-assisted remote attackers to execute arbitrary code via a crafted ELF program with a negative value for a certain d_tag structure member in the ELF header.

Remediation

Check the references section for vendor advisories and patches from gnu. Update glibc 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

Refdrosenbe.blogspot.com/2010/05/integer-overflow-in-ldso-cve-2010-0830.htmlReffrugalware.org/security/662Refsecunia.com/advisories/39900Refsecurity.gentoo.org/glsa/glsa-201011-01.xmlRefsecuritytracker.com/id?1024044Refsourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=db07e962b6ea963dbb345439f6ab9b0cf74d87c5Refwww.debian.org/security/2010/dsa-2058Refwww.mandriva.com/security/advisories?name=MDVSA-2010:111Refwww.mandriva.com/security/advisories?name=MDVSA-2010:112Refwww.securityfocus.com/bid/40063

How CyberStrike helps

Frequently asked questions

What is CVE-2010-0830?

CVE-2010-0830 is a medium-severity vulnerability affecting gnu glibc. It was published on June 1, 2010 and has a CVSS 2.0 base score of 5.1 (MEDIUM).

How severe is CVE-2010-0830?

This vulnerability has a CVSS 2.0 base score of 5.1, 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-2010-0830?

Check the references section for vendor advisories and patches from gnu. Update glibc 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-2010-0830?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-0830 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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