MEDIUM
security flaw
Published Aug 5, 2005
5.0
MEDIUMCVSS 2.0
EPSS 8.39%
Description
Off-by-one error in the mod_ssl Certificate Revocation List (CRL) verification callback in Apache, when configured to use a CRL, allows remote attackers to cause a denial of service (child process crash) via a CRL that causes a buffer overflow of one null byte.
Affected products
No data.
Configuration 1
- ≥ 2.0.35 · ≤ 2.0.54
Configuration 2
OR
- 3.0
- 4.0
- 3.0
- 4.0
- 3.0
- 4.0
Configuration 3
- 3.1
No data.
Red Hat Enterprise Linux 3
httpd-0:2.0.46-46.2.ent
Fixed · RHSA-2005:582
Red Hat Enterprise Linux 4
httpd-0:2.0.52-12.1.ent
Fixed · RHSA-2005:582
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | httpd-0:2.0.46-46.2.ent | Fixed | RHSA-2005:582 |
| Red Hat Enterprise Linux 4 | httpd-0:2.0.52-12.1.ent | Fixed | RHSA-2005:582 |
No package ranges for this CVE.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
8.39% 0.08388
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.08388
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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.39% (0.08388) | 94.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.39% (0.08388) | 94.25th | v5 (v2026.06.15) |
| Dec 28, 2025 | 4.27% (0.04266) | 88.45th | v4 (v2025.03.14) |
| Dec 27, 2025 | 1.99% (0.01988) | 83.21th | v4 (v2025.03.14) |
| Oct 28, 2025 | 4.27% (0.04266) | 88.30th | v4 (v2025.03.14) |
| Oct 27, 2025 | 1.99% (0.01988) | 83.01th | v4 (v2025.03.14) |
| Oct 1, 2025 | 4.27% (0.04266) | 88.39th | v4 (v2025.03.14) |
| Jul 30, 2025 | 1.99% (0.01988) | 82.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.76% (0.03761) | 86.96th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.74% (0.08743) | 87.29th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.76% (0.03761) | 87.25th | v4 (v2025.03.14) |
| Dec 17, 2024 | 5.14% (0.05136) | 92.85th | v3 (v2023.03.01) |
| Jul 12, 2024 | 0.80% (0.00803) | 81.84th | v3 (v2023.03.01) |
| Feb 28, 2024 | 0.89% (0.00886) | 82.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.89% (0.00886) | 80.08th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.34% (0.07344) | 92.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.34% (0.07344) | 91.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.34% (0.07344) | 80.64th | v2 (v2022.01.01) |
Weaknesses (1)
References (35)
- http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html vendor-advisoryx_refsource_TRUSTIXBroken Link
- http://rhn.redhat.com/errata/RHSA-2005-582.html vendor-advisoryx_refsource_REDHATPatchThird Party Advisory
- http://secunia.com/advisories/19072 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://secunia.com/advisories/19185 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://securityreason.com/securityalert/604 third-party-advisoryx_refsource_SREASONThird Party Advisory
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1 vendor-advisoryx_refsource_SUNALERTBroken Link
- http://support.avaya.com/elmodocs2/security/ASA-2006-081.htm x_refsource_CONFIRMThird Party Advisory
- http://www.debian.org/security/2005/dsa-805 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:129 vendor-advisoryx_refsource_MANDRAKEBroken LinkThird Party Advisory
- http://www.novell.com/linux/security/advisories/2005_18_sr.html vendor-advisoryx_refsource_SUSEBroken Link
- http://www.novell.com/linux/security/advisories/2005_46_apache.html vendor-advisoryx_refsource_SUSEBroken Link
- http://www.securityfocus.com/archive/1/428138/100/0/threaded vendor-advisoryx_refsource_HPThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/14366 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.vupen.com/english/advisories/2006/0789 vdb-entryx_refsource_VUPENThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2005-1268 Vendor Advisory
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=163013 x_refsource_MISCIssue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617625 Issue Tracking
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f3681e44056f064fa8%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad781d21b931c2941ac3%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea26fd8a44e7942b5ab%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2005-1268
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1346 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1714 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1747 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9589 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2005-1268
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Aug 5, 2005
Updated Aug 7, 2024
Reserved Apr 25, 2005
Link CVE-2005-1268
CISA Vulnrichment
Updated n/a