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CVE-2009-0585

7.5 · HIGH

Integer overflow in the soup_base64_encode function in soup-misc.c in libsoup 2.x.x before 2.2.x, and 2.x before 2.24, allows context-dependent attackers to execute arbitrary code via a long string…

Published Mar 14, 2009joe_shawCWE-189EPSS 4.02%

Overview

CVE-2009-0585 is a high-severity vulnerability affecting joe_shaw libsoup. It was published on March 14, 2009 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Integer overflow in the soup_base64_encode function in soup-misc.c in libsoup 2.x.x before 2.2.x, and 2.x before 2.24, allows context-dependent attackers to execute arbitrary code via a long string that is converted to a base64 representation.

Remediation

Check the references section for vendor advisories and patches from joe_shaw. Update libsoup 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

Reflists.opensuse.org/opensuse-security-announce/2009-05/msg00000.htmlRefocert.org/patches/2008-015/libsoup-CVE-2009-0585.diffRefopenwall.com/lists/oss-security/2009/03/12/2Refsecunia.com/advisories/34310Refsecunia.com/advisories/34337Refsecunia.com/advisories/34401Refsecunia.com/advisories/35065Refsupport.avaya.com/elmodocs2/security/ASA-2009-088.htmRefwww.debian.org/security/2009/dsa-1748Refwww.mandriva.com/security/advisories?name=MDVSA-2009:081

How CyberStrike helps

Frequently asked questions

What is CVE-2009-0585?

CVE-2009-0585 is a high-severity vulnerability affecting joe_shaw libsoup. It was published on March 14, 2009 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2009-0585?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-0585?

Check the references section for vendor advisories and patches from joe_shaw. Update libsoup 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-2009-0585?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-0585 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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