CVE-2008-0456
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and...
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
Exploit likelihood
What each source reports
NVD Score used
2.6
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
CVE-2008-0456- CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:N/I:P/A:N - Weakness
- CWE-74
- Updated
- 2026-11-02
CVE List No score
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
CVE-2008-0456- Updated
- 2026-11-02
EUVDEUVD-2008-0466 No score
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
EUVD-2008-0466- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fw9r-jq2r-wx56 No score
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and...
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
GHSA-fw9r-jq2r-wx56- Weakness
- CWE-74, CWE-94
- Updated
- 2026-11-02
OSVBELL-CVE-2008-0456
2.6
CVE-2008-0456 does not affect BellSoft software
- Record
BELL-CVE-2008-0456- CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
OSV No score
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
CVE-2008-0456- Updated
- 2026-11-02
OSVDEBIAN-CVE-2008-0456 No score
CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks by uploading a file with a multi-line name containing HTTP header sequences and a file extension, which leads to injection within a (1) "406 Not Acceptable" or (2) "300 Multiple Choices" HTTP response when the extension is omitted in a request for the file.
- Record
DEBIAN-CVE-2008-0456- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
apache2Debian:12 |
All versions, plus listed versions 2.4.57-22.4.57-32.4.58-12.4.59-12.4.59-1~deb10u1 Show 45 moreShow less2.4.59-1~deb11u12.4.59-1~deb12u12.4.59-22.4.60-12.4.61-12.4.61-1~deb11u12.4.61-1~deb12u12.4.62-12.4.62-1~deb11u12.4.62-1~deb11u22.4.62-1~deb12u12.4.62-1~deb12u22.4.62-22.4.62-32.4.62-42.4.62-52.4.62-62.4.63-12.4.64-12.4.65-12.4.65-1~deb11u12.4.65-1~deb12u12.4.65-22.4.65-32.4.66-12.4.66-1~deb11u12.4.66-1~deb12u12.4.66-1~deb12u22.4.66-1~deb13u12.4.66-1~deb13u22.4.66-22.4.66-32.4.66-42.4.66-52.4.66-62.4.66-72.4.66-82.4.67-12.4.67-1~deb11u12.4.67-1~deb11u22.4.67-1~deb11u32.4.67-1~deb12u12.4.67-1~deb12u22.4.67-1~deb12u32.4.67-1~deb13u1 |
None known |
apache2Debian:13 |
All versions, plus listed versions 2.4.65-22.4.65-32.4.66-12.4.66-1~deb11u12.4.66-1~deb12u1 Show 27 moreShow less2.4.66-1~deb12u22.4.66-1~deb13u12.4.66-1~deb13u22.4.66-22.4.66-32.4.66-42.4.66-52.4.66-62.4.66-72.4.66-82.4.67-12.4.67-1~deb11u12.4.67-1~deb11u22.4.67-1~deb11u32.4.67-1~deb12u12.4.67-1~deb12u22.4.67-1~deb12u32.4.67-1~deb13u12.4.67-1~deb13u22.4.67-1~deb13u32.4.67-22.4.68-12.4.68-1~deb12u12.4.68-1~deb13u12.4.68-22.4.69-12.4.69-1~deb13u1 |
None known |
apache2Debian:14 |
All versions, plus listed versions 2.4.65-22.4.65-32.4.66-12.4.66-1~deb11u12.4.66-1~deb12u1 Show 27 moreShow less2.4.66-1~deb12u22.4.66-1~deb13u12.4.66-1~deb13u22.4.66-22.4.66-32.4.66-42.4.66-52.4.66-62.4.66-72.4.66-82.4.67-12.4.67-1~deb11u12.4.67-1~deb11u22.4.67-1~deb11u32.4.67-1~deb12u12.4.67-1~deb12u22.4.67-1~deb12u32.4.67-1~deb13u12.4.67-1~deb13u22.4.67-1~deb13u32.4.67-22.4.68-12.4.68-1~deb12u12.4.68-1~deb13u12.4.68-22.4.69-12.4.69-1~deb13u1 |
None known |
httpdRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-manualRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpdRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
mod_sslRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 1:2.2.3-74.el5 | 1:2.2.3-74.el5 |
Show 5 moreShow less
| Package | Affected | Fixed |
|---|---|---|
httpdRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-develRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
httpd-manualRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-74.el5 | 0:2.2.3-74.el5 |
mod_sslRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 1:2.2.3-74.el5 | 1:2.2.3-74.el5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2008-0456 is a low vulnerability (CVSS 2.6) in Apache Http Server, published January 25, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 19.0%, the 97th percentile. No source names a fixed version.
References
securityfocus.com/archive/1/486847/100/0/threaded
security.gentoo.org/glsa/glsa-200803-19.xml
support.apple.com/kb/HT3549
securitytracker.com/id?1019256
securityreason.com/securityalert/3575
secunia.com/advisories/35074
Show 56 moreShow less
lists.apple.com/archives/security-announce/2009/May/msg00002.html
exchange.xforce.ibmcloud.com/vulnerabilities/39893
mindedsecurity.com/MSA01150108.html
secunia.com/advisories/29348
us-cert.gov/cas/techalerts/TA09-133A.html
rhn.redhat.com/errata/RHSA-2013-0130.html
vupen.com/english/advisories/2009/1297
securityfocus.com/bid/27409
lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2008-0456
lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r7dd6be4dc38148704f2edafb44a8712abaa3a2be120d6c3314d55919@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r84d043c2115176958562133d96d851495d712aa49da155d81f6733be@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rc4c53a0d57b2771ecd4b965010580db355e38137c8711311ee1073a8@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E
github.com/advisories/GHSA-fw9r-jq2r-wx56
docs.bell-sw.com/security/cves/CVE-2008-0456
security-tracker.debian.org/tracker/CVE-2008-0456
access.redhat.com/errata/RHSA-2013:0130
access.redhat.com/security/updates/classification
bugzilla.redhat.com/show_bug.cgi?id=727342
bugzilla.redhat.com/show_bug.cgi?id=752618
bugzilla.redhat.com/show_bug.cgi?id=767890
bugzilla.redhat.com/show_bug.cgi?id=773473
bugzilla.redhat.com/show_bug.cgi?id=783242
bugzilla.redhat.com/show_bug.cgi?id=840845
bugzilla.redhat.com/show_bug.cgi?id=845532
bugzilla.redhat.com/show_bug.cgi?id=850794
bugzilla.redhat.com/show_bug.cgi?id=879292
security.access.redhat.com/data/csaf/v2/advisories/2013/rhsa-2013_0130.json
access.redhat.com/security/cve/CVE-2008-0455
cve.org/CVERecord?id=CVE-2008-0455
nvd.nist.gov/vuln/detail/CVE-2008-0455
access.redhat.com/security/cve/CVE-2008-0456
cve.org/CVERecord?id=CVE-2008-0456
access.redhat.com/security/cve/CVE-2012-2687
cve.org/CVERecord?id=CVE-2012-2687
nvd.nist.gov/vuln/detail/CVE-2012-2687
Left out here: 9 versions. The JSON record has them.