HIGH
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
Published Feb 18, 2008
7.5
HIGHCVSS 2.0
EPSS 41.47%
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
41.47% 0.41466
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.41466
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 41.47% (0.41466) | 98.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 40.85% (0.40847) | 98.47th | v5 (v2026.06.15) |
| May 5, 2026 | 40.79% (0.40795) | 97.39th | v4 (v2025.03.14) |
| Jul 14, 2025 | 39.48% (0.39485) | 97.14th | v4 (v2025.03.14) |
| Mar 30, 2025 | 33.15% (0.33147) | 96.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 27.83% (0.27827) | 94.37th | v4 (v2025.03.14) |
| Mar 17, 2025 | 33.15% (0.33147) | 96.52th | v4 (v2025.03.14) |
| Dec 17, 2024 | 25.58% (0.25578) | 96.70th | v3 (v2023.03.01) |
| Nov 14, 2024 | 10.26% (0.10261) | 95.16th | v3 (v2023.03.01) |
| Aug 30, 2024 | 18.14% (0.18140) | 96.27th | v3 (v2023.03.01) |
| Jul 22, 2024 | 13.67% (0.13670) | 95.68th | v3 (v2023.03.01) |
| Oct 4, 2023 | 15.86% (0.15855) | 95.29th | v3 (v2023.03.01) |
| Jul 24, 2023 | 16.51% (0.16507) | 95.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 16.69% (0.16692) | 95.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 40.59% (0.40588) | 98.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 40.59% (0.40588) | 97.48th | v2 (v2022.01.01) |
Weaknesses (1)
References (9)
- http://securityreason.com/securityalert/3661 third-party-advisoryx_refsource_SREASONBroken Link
- http://www.ioactive.com/pdfs/mod_jk2.pdf x_refsource_MISCThird Party Advisory
- http://www.ioactive.com/vulnerabilities/mod_jk2LegacyBufferOverflowAdvisory.pdf x_refsource_MISCBroken Link
- http://www.kb.cert.org/vuls/id/771937 third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/archive/1/487983/100/100/threaded mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/27752 vdb-entryx_refsource_BIDPatchThird Party AdvisoryVDB Entry
- http://www.vupen.com/english/advisories/2008/0572 vdb-entryx_refsource_VUPENURL Repurposed
- https://www.exploit-db.com/exploits/5330 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/5386 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://securityreason.com/securityalert/3661 | third-party-advisoryx_refsource_SREASONBroken Link | |
| http://www.ioactive.com/pdfs/mod_jk2.pdf | x_refsource_MISCThird Party Advisory | |
| http://www.ioactive.com/vulnerabilities/mod_jk2LegacyBufferOverflowAdvisory.pdf | x_refsource_MISCBroken Link | |
| http://www.kb.cert.org/vuls/id/771937 | third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource | |
| http://www.securityfocus.com/archive/1/487983/100/100/threaded | mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/27752 | vdb-entryx_refsource_BIDPatchThird Party AdvisoryVDB Entry | |
| http://www.vupen.com/english/advisories/2008/0572 | vdb-entryx_refsource_VUPENURL Repurposed | |
| https://www.exploit-db.com/exploits/5330 | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/5386 | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Feb 18, 2008
Updated Aug 7, 2024
Reserved Dec 5, 2007
Link CVE-2007-6258
CISA Vulnrichment
Updated n/a