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CVE-2011-2667
Icihttp.exe in CA Gateway Security for HTTP, as used in CA Gateway Security 8.1 before 8.1.0.69 and CA Total Defense r12, does not…
High10.0EPSS 16.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Icihttp.exe in CA Gateway Security for HTTP, as used in CA Gateway Security 8.1 before 8.1.0.69 and CA Total Defense r12, does not properly parse URLs, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and daemon crash) via a malformed request.
Timeline
ID reserved
By mitre
- 22 days later
· 22 days later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 16.2% · top 3.0% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Weakness
Affected products
n/a
- affected n/a
References (10)
- http://www.zerodayinitiative.com/advisories/ZDI-11-237/ (opens in a new tab)x_refsource_MISCx_transferred
- 20110720 CA20110720-01: Security Notice for CA Gateway Security and Total Defense (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 1025812 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 8316 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 20110720 ZDI-11-237: CA Total Defense Suite Gateway Security Malformed HTTP Packet Remote Code Execution Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 48813 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- totaldefense-gateway-url-code-execution(68736) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- https://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=%7B5E404992-6B58-4C44-A29D-027D05B6285D%7D (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1025813 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 45332 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-2667)Record last updated .