| Vulnerability Name: | CVE-2014-2522 (CCN-92040) |
| Assigned: | 2014-03-17 |
| Published: | 2014-03-17 |
| Updated: | 2017-04-29 |
| Summary: | curl and libcurl 7.27.0 through 7.35.0, when running on Windows and using the SChannel/Winssl TLS backend, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate when accessing a URL that uses a numerical IP address, which allows man-in-the-middle attackers to spoof servers via an arbitrary valid certificate.
|
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Low
Availibility (A): None |
|
| CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N)
3.3 Low (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N/E:U/RL:U/RC:UR)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None |
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.5 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None |
|
| Vulnerability Type: | CWE-20
|
| Vulnerability Consequences: | Bypass Security |
| References: | Source: CCN
Type: cURL Web Site
cURL
Source: CCN
Type: 20140326D
libcurl not verifying certs for TLS to IP address / Winssl
Source: CONFIRM
Type: Patch, Vendor Advisory
http://curl.haxx.se/docs/adv_20140326D.html
Source: MITRE
Type: CNA
CVE-2014-2522
Source: CCN
Type: oss-security Mailing List, Mon, 17 Mar 2014 15:16:12 +0100 (CET)
CVE request: flaw in curl's Windows SSL backend
Source: MLIST
Type: UNKNOWN
[oss-security] 20140317 CVE request: flaw in curl's Windows SSL backend
Source: MLIST
Type: UNKNOWN
[oss-security] 20140317 Re: CVE request: flaw in curl's Windows SSL backend
Source: CCN
Type: SA57434
libcURL Connection Re-use and Certificate Verification Security Issues
Source: CCN
Type: SA57836
Chef Multiple Vulnerabilities
Source: SECUNIA
Type: Vendor Advisory
57836
Source: CCN
Type: SA57966
Chef Multiple Vulnerabilities
Source: SECUNIA
Type: Vendor Advisory
57966
Source: CCN
Type: SA57968
Chef Multiple Vulnerabilities
Source: SECUNIA
Type: Vendor Advisory
57968
Source: SECUNIA
Type: UNKNOWN
59458
Source: CONFIRM
Type: UNKNOWN
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095862
Source: CONFIRM
Type: UNKNOWN
http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/
Source: CONFIRM
Type: UNKNOWN
http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/
Source: CONFIRM
Type: UNKNOWN
http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/
Source: CCN
Type: IBM Security Bulletin 1680537
Multiple vulnerabilities in IBM Security AppScan Source (CVE-2014-2522, CVE-2014-3072)
Source: BID
Type: UNKNOWN
66296
Source: CCN
Type: BID-66296
cURL/libcURL CVE-2014-2522 SSL Certificate Validation Security Bypass Vulnerability
Source: XF
Type: UNKNOWN
curl-cve20142522-sec-bypass(92040)
Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-2522
|
| Vulnerable Configuration: | Configuration 1:
cpe:/a:haxx:curl:7.27.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.28.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.28.1:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.29.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.30.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.31.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.32.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.33.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.34.0:*:*:*:*:*:*:*OR cpe:/a:haxx:curl:7.35.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.27.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.28.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.28.1:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.29.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.30.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.31.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.32.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.33.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.34.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.35.0:*:*:*:*:*:*:*OR cpe:/a:haxx:libcurl:7.36.0:*:*:*:*:*:*:*AND cpe:/o:microsoft:windows:*:*:*:*:*:*:*:*
Configuration CCN 1:
cpe:/a:curl:curl:*:*:*:*:*:*:*:*AND cpe:/a:ibm:security_appscan_source:8.0:*:*:*:*:*:*:*OR cpe:/a:ibm:security_appscan_source:8.5:*:*:*:*:*:*:*OR cpe:/a:ibm:security_appscan_source:8.6:*:*:*:*:*:*:*OR cpe:/a:ibm:security_appscan_source:8.7:*:*:*:*:*:*:*OR cpe:/a:ibm:security_appscan_source:8.8:*:*:*:*:*:*:*OR cpe:/a:ibm:security_appscan_source:9.0:*:*:*:*:*:*:*
 Denotes that component is vulnerable |
| Oval Definitions |
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