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Vulnerability record · CVE-2007-6258 · published 19 February 2008

CVE-2007-6258: Apache mod jk memory buffer overflow vulnerability

Apache · Mod Jk

Multiple stack-based buffer overflows in the legacy mod_jk2 2.0.3-DEV and earlier Apache module allow remote attackers to execute arbitrary code via a long (1) Host header, or (2) Hostname within a Host header.

7.5 CVSS 2.0 High EPSS 41% · top 1.4% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
18References
16 Jun 2026Last modified by NVD

Description

Multiple stack-based buffer overflows in the legacy mod_jk2 2.0.3-DEV and earlier Apache module allow remote attackers to execute arbitrary code via a long (1) Host header, or (2) Hostname within a Host header.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://securityreason.com/securityalert/3661 Broken Link
http://www.ioactive.com/pdfs/mod_jk2.pdf Third Party Advisory
http://www.ioactive.com/vulnerabilities/mod_jk2LegacyBufferOverflowAdvisory.pdf Broken Link
http://www.kb.cert.org/vuls/id/771937 PatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/archive/1/487983/100/100/threaded Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/27752 PatchThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2008/0572 URL Repurposed
https://www.exploit-db.com/exploits/5330 Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/5386 Third Party AdvisoryVDB Entry
http://securityreason.com/securityalert/3661 Broken Link
http://www.ioactive.com/pdfs/mod_jk2.pdf Third Party Advisory
http://www.ioactive.com/vulnerabilities/mod_jk2LegacyBufferOverflowAdvisory.pdf Broken Link
http://www.kb.cert.org/vuls/id/771937 PatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/archive/1/487983/100/100/threaded Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/27752 PatchThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2008/0572 URL Repurposed
https://www.exploit-db.com/exploits/5330 Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/5386 Third Party AdvisoryVDB Entry

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Source: NIST National Vulnerability Database (record CVE-2007-6258), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.