ID CVE-2008-1886
Summary The NeffyLauncher 1.0.5 ActiveX control (NeffyLauncher.dll) in CDNetworks Nefficient Download uses weak cryptography for a KeyCode that blocks unauthorized use of the control, which allows remote attackers to bypass this protection mechanism by calculating the required KeyCode. NOTE: this can be used by arbitrary web sites to host exploit code that targets this control.
References
Vulnerable Configurations
  • cpe:2.3:a:cdnetworks:download_client:*:*:*:*:*:*:*:*
    cpe:2.3:a:cdnetworks:download_client:*:*:*:*:*:*:*:*
CVSS
Base: 7.5 (as of 29-09-2017 - 01:30)
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 LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:P/A:P
refmap via4
bid 28666
bugtraq 20080407 CDNetworks Nefficient Download(NeffyLauncher.dll) Vulnerabilities
exploit-db 5397
xf nefficientdownload-keycode-security-bypass(41933)
Last major update 29-09-2017 - 01:30
Published 18-04-2008 - 15:05
Last modified 29-09-2017 - 01:30
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