CRLF injection vulnerability in WebCore in Apple Mac OS X 10.3.9, 10.4.9 and later, and iPhone before 1.0.1, allows remote attackers to inject arbitrary HTTP headers via LF characters in an XMLHttpRequest request, which are not filtered when serializing headers via the setRequestHeader function
Published Jun 25, 2007
4.3
MEDIUMCVSS 2.0
EPSS 7.06%
Description
CRLF injection vulnerability in WebCore in Apple Mac OS X 10.3.9, 10.4.9 and later, and iPhone before 1.0.1, allows remote attackers to inject arbitrary HTTP headers via LF characters in an XMLHttpRequest request, which are not filtered when serializing headers via the setRequestHeader function. NOTE: this issue can be leveraged for cross-site scripting (XSS) attacks.
Affected products
No data.
- 10.3.9
- 10.4.9
- 10.3.9
- 10.4.9
No data.
No Red Hat product state for this CVE.
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.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 | 7.06% (0.07060) | 94.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.06% (0.07060) | 93.36th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.12% (0.04116) | 87.86th | v4 (v2025.03.14) |
| Feb 28, 2025 | 14.37% (0.14375) | 95.83th | v3 (v2023.03.01) |
| Jan 4, 2025 | 13.24% (0.13241) | 95.56th | v3 (v2023.03.01) |
| Dec 17, 2024 | 9.80% (0.09805) | 94.83th | v3 (v2023.03.01) |
| Jul 13, 2024 | 1.39% (0.01392) | 86.50th | v3 (v2023.03.01) |
| Jun 5, 2024 | 1.68% (0.01684) | 87.37th | v3 (v2023.03.01) |
| Apr 28, 2024 | 1.79% (0.01794) | 87.95th | v3 (v2023.03.01) |
| Mar 21, 2024 | 2.08% (0.02076) | 88.82th | v3 (v2023.03.01) |
| Nov 27, 2023 | 1.83% (0.01834) | 86.89th | v3 (v2023.03.01) |
| Oct 20, 2023 | 1.24% (0.01245) | 83.99th | v3 (v2023.03.01) |
| Aug 7, 2023 | 1.09% (0.01092) | 82.48th | v3 (v2023.03.01) |
| Mar 16, 2023 | 0.78% (0.00776) | 78.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.91% (0.00910) | 80.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.33% (0.12328) | 95.32th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.33% (0.12328) | 94.95th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.33% (0.12328) | 89.44th | v2 (v2022.01.01) |
References (15)
- http://docs.info.apple.com/article.html?artnum=305759 x_refsource_CONFIRM
- http://docs.info.apple.com/article.html?artnum=306173 x_refsource_CONFIRM
- http://lists.apple.com/archives/Security-announce/2007/Jun/msg00003.html vendor-advisoryx_refsource_APPLEPatch
- http://osvdb.org/36449 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/25786 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/26287 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.kb.cert.org/vuls/id/845708 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/archive/1/472198/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/24598 vdb-entryx_refsource_BIDPatch
- http://www.securitytracker.com/id?1018281 vdb-entryx_refsource_SECTRACKPatch
- http://www.vupen.com/english/advisories/2007/2296 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/2316 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/2731 vdb-entryx_refsource_VUPEN
- http://www.westpoint.ltd.uk/advisories/wp-07-0002.txt x_refsource_MISCPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35017 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.