1. CVE-Search
  2. CVE-2013-4545
ID CVE-2013-4545
Summary cURL and libcurl 7.18.0 through 7.32.0, when built with OpenSSL, disables the certificate CN and SAN name field verification (CURLOPT_SSL_VERIFYHOST) when the digital signature verification (CURLOPT_SSL_VERIFYPEER) is disabled, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
References
Vulnerable Configurations
  • cpe:2.3:a:haxx:curl:7.18.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.18.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.18.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.18.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.18.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.18.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.3:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.3:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.4:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.4:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.5:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.5:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.6:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.6:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.19.7:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.19.7:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.20.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.20.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.20.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.20.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.3:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.3:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.4:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.4:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.5:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.5:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.6:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.6:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.21.7:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.21.7:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.22.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.22.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.23.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.23.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.23.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.23.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.24.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.24.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.25.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.25.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.26.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.26.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.27.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.27.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.28.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.28.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.28.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.28.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.29.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.29.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.30.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.30.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.31.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.31.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:curl:7.32.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:curl:7.32.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.18.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.18.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.18.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.18.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.18.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.18.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.3:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.3:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.4:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.4:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.5:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.5:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.6:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.6:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.19.7:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.19.7:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.20.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.20.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.20.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.20.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.2:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.2:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.3:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.3:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.4:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.4:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.5:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.5:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.6:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.6:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.21.7:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.21.7:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.22.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.22.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.23.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.23.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.23.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.23.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.24.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.24.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.25.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.25.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.26.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.26.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.27.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.27.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.28.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.28.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.28.1:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.28.1:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.29.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.29.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.30.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.30.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.31.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.31.0:*:*:*:*:*:*:*
  • cpe:2.3:a:haxx:libcurl:7.32.0:*:*:*:*:*:*:*
    cpe:2.3:a:haxx:libcurl:7.32.0:*:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 17-06-2016 - 01:59)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE PARTIAL NONE
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:P/A:N
refmap via4
confirm
debian DSA-2798
hp HPSBMU03112
suse
  • openSUSE-SU-2013:1859
  • openSUSE-SU-2013:1865
ubuntu USN-2048-1
Last major update 17-06-2016 - 01:59
Published 23-11-2013 - 11:55
Last modified 17-06-2016 - 01:59
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