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CVE-2007-6258

54
FAUCET Score

CVE-2007-6258 describes multiple stack-based buffer overflows in the legacy Apache mod_jk2 module (versions 2.0.3-DEV and earlier), affecting products like Apache mod_jk and F5 BIG-IP. This vulnerability allows remote attackers to execute arbitrary code by sending a specially crafted, long Host header or Hostname within a Host header. With a CVSS score of 7.5, it is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:apache:mod_jk:2.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:apache:mod_jk:2.0.1:*:*:*:*:*:*:*
2.0.2CPE matchmatch criteria
cpe:2.3:a:apache:mod_jk:2.0.2:*:*:*:*:*:*:*
2.0.3_devCPE matchmatch criteria
cpe:2.3:a:apache:mod_jk:2.0.3_dev:*:*:*:*:*:*:*
9.2.3.30CPE matchmatch criteria
cpe:2.3:a:f5:big-ip:9.2.3.30:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
41.47%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-5386 · Apr 6, 2008
This CVE's current EPSS score of 0.4147 is in the 97th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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