MEDIUM
httpd: out of bounds read
Published Aug 23, 2007
5.0
MEDIUMCVSS 2.0
EPSS 12.90%
Description
The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.
Affected products
No data.
Configuration 1
OR
- ≥ 2.0.35 · < 2.0.61
- ≥ 2.2.0 · < 2.2.6
Configuration 2
OR
- 7
- 6
Configuration 3
OR
- 6.06
- 6.10
- 7.04
- 7.10
No data.
Red Hat Certificate System 7.3
ant-0:1.6.5-1jpp_1rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
avalon-logkit-0:1.2-2jpp_4rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
axis-0:1.2.1-1jpp_3rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
classpathx-jaf-0:1.0-2jpp_6rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
classpathx-mail-0:1.1.1-2jpp_8rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
geronimo-specs-0:1.0-0.M4.1jpp_10rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
jakarta-commons-modeler-0:2.0-3jpp_2rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
log4j-0:1.2.12-1jpp_1rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
mx4j-1:3.0.1-1jpp_4rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
pcsc-lite-0:1.3.3-3.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-ca-0:7.3.0-20.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-java-tools-0:7.3.0-10.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-kra-0:7.3.0-14.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-manage-0:7.3.0-19.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-native-tools-0:7.3.0-6.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-ocsp-0:7.3.0-13.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
rhpki-tks-0:7.3.0-13.el4
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
tomcat5-0:5.5.23-0jpp_4rh.16
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
xerces-j2-0:2.7.1-1jpp_1rh
Fixed · RHSA-2010:0602
Red Hat Certificate System 7.3
xml-commons-0:1.3.02-2jpp_1rh
Fixed · RHSA-2010:0602
Red Hat Enterprise Linux 3
httpd-0:2.0.46-70.ent
Fixed · RHSA-2008:0005
Red Hat Enterprise Linux 4
httpd-0:2.0.52-38.ent
Fixed · RHSA-2007:0747
Red Hat Enterprise Linux 5
httpd-0:2.2.3-11.el5
Fixed · RHSA-2007:0746
Red Hat Web Application Stack for RHEL 4
httpd-0:2.0.59-1.el4s1.8
Fixed · RHSA-2007:0911
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Certificate System 7.3 | ant-0:1.6.5-1jpp_1rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | avalon-logkit-0:1.2-2jpp_4rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | axis-0:1.2.1-1jpp_3rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | classpathx-jaf-0:1.0-2jpp_6rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | classpathx-mail-0:1.1.1-2jpp_8rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | geronimo-specs-0:1.0-0.M4.1jpp_10rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | jakarta-commons-modeler-0:2.0-3jpp_2rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | log4j-0:1.2.12-1jpp_1rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | mx4j-1:3.0.1-1jpp_4rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | pcsc-lite-0:1.3.3-3.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-ca-0:7.3.0-20.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-java-tools-0:7.3.0-10.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-kra-0:7.3.0-14.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-manage-0:7.3.0-19.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-native-tools-0:7.3.0-6.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-ocsp-0:7.3.0-13.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | rhpki-tks-0:7.3.0-13.el4 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | tomcat5-0:5.5.23-0jpp_4rh.16 | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | xerces-j2-0:2.7.1-1jpp_1rh | Fixed | RHSA-2010:0602 |
| Red Hat Certificate System 7.3 | xml-commons-0:1.3.02-2jpp_1rh | Fixed | RHSA-2010:0602 |
| Red Hat Enterprise Linux 3 | httpd-0:2.0.46-70.ent | Fixed | RHSA-2008:0005 |
| Red Hat Enterprise Linux 4 | httpd-0:2.0.52-38.ent | Fixed | RHSA-2007:0747 |
| Red Hat Enterprise Linux 5 | httpd-0:2.2.3-11.el5 | Fixed | RHSA-2007:0746 |
| Red Hat Web Application Stack for RHEL 4 | httpd-0:2.0.59-1.el4s1.8 | Fixed | RHSA-2007:0911 |
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.
12.90% 0.12901
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.12901
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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.90% (0.12901) | 96.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 12.90% (0.12901) | 95.79th | v5 (v2026.06.15) |
| Apr 11, 2026 | 23.28% (0.23276) | 95.95th | v4 (v2025.03.14) |
| Sep 23, 2025 | 22.23% (0.22230) | 95.62th | v4 (v2025.03.14) |
| Sep 22, 2025 | 9.60% (0.09598) | 92.59th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.04% (0.04041) | 87.43th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.33% (0.05331) | 83.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.04% (0.04041) | 87.73th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.68% (0.03682) | 91.62th | v3 (v2023.03.01) |
| Dec 12, 2024 | 0.66% (0.00655) | 80.19th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.51% (0.00506) | 76.60th | v3 (v2023.03.01) |
| May 19, 2024 | 0.60% (0.00601) | 78.41th | v3 (v2023.03.01) |
| Apr 11, 2024 | 0.71% (0.00715) | 80.24th | v3 (v2023.03.01) |
| Mar 4, 2024 | 0.57% (0.00573) | 77.38th | v3 (v2023.03.01) |
| Jan 25, 2024 | 0.71% (0.00707) | 78.34th | v3 (v2023.03.01) |
| Dec 18, 2023 | 0.52% (0.00524) | 74.33th | v3 (v2023.03.01) |
| Nov 12, 2023 | 0.53% (0.00531) | 74.39th | v3 (v2023.03.01) |
| May 14, 2023 | 0.62% (0.00617) | 75.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.60% (0.00596) | 75.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.86% (0.10861) | 94.71th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.86% (0.10861) | 94.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.86% (0.10861) | 88.35th | v2 (v2022.01.01) |
Weaknesses (1)
References (86)
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- http://secunia.com/advisories/27732 third-party-advisoryx_refsource_SECUNIANot Applicable
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- http://secunia.com/advisories/29420 third-party-advisoryx_refsource_SECUNIANot Applicable
- http://secunia.com/advisories/30430 third-party-advisoryx_refsource_SECUNIANot Applicable
- http://security.gentoo.org/glsa/glsa-200711-06.xml vendor-advisoryx_refsource_GENTOOThird Party Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.595748 vendor-advisoryx_refsource_SLACKWAREThird Party Advisory
- http://support.avaya.com/elmodocs2/security/ASA-2007-500.htm x_refsource_CONFIRMThird Party Advisory
- http://www-1.ibm.com/support/docview.wss?rs=180&uid=swg27007951 x_refsource_CONFIRMThird Party Advisory
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- http://www.fujitsu.com/global/support/software/security/products-f/interstage-200802e.html x_refsource_CONFIRMThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:235 vendor-advisoryx_refsource_MANDRIVABroken Link
- http://www.novell.com/linux/security/advisories/2007_61_apache2.html vendor-advisoryx_refsource_SUSEBroken Link
- http://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.html x_refsource_CONFIRMThird Party Advisory
- http://www.redhat.com/archives/fedora-package-announce/2007-September/msg00320.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2007-0746.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2007-0747.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2007-0911.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.redhat.com/support/errata/RHSA-2008-0005.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.securityfocus.com/archive/1/505990/100/0/threaded mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/25489 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id?1018633 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/usn-575-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.us-cert.gov/cas/techalerts/TA08-150A.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- http://www.vupen.com/english/advisories/2007/3020 vdb-entryx_refsource_VUPENPermissions Required
- http://www.vupen.com/english/advisories/2007/3095 vdb-entryx_refsource_VUPENPermissions Required
- http://www.vupen.com/english/advisories/2007/3283 vdb-entryx_refsource_VUPENPermissions Required
- http://www.vupen.com/english/advisories/2007/3494 vdb-entryx_refsource_VUPENPermissions Required
- http://www.vupen.com/english/advisories/2007/3955 vdb-entryx_refsource_VUPENPermissions Required
- http://www.vupen.com/english/advisories/2008/0233 vdb-entryx_refsource_VUPENPermissions Required
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- http://www.vupen.com/english/advisories/2008/1697 vdb-entryx_refsource_VUPENPermissions Required
- https://access.redhat.com/security/cve/CVE-2007-3847 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=250731 Issue Tracking
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- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%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/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r652fc951306cdeca5a276e2021a34878a76695a9f3cfb6490b4a6840%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%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/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%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/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb09855b216401c66d6%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/reb542d2038e9c331506e0cbff881b47e40fbe2bd93ff00979e60cdf7%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://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2007-3847
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10525 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2007-3847
- https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00353.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Aug 23, 2007
Updated Aug 7, 2024
Reserved Jul 18, 2007
Link CVE-2007-3847
CISA Vulnrichment
Updated n/a