23221 : GnuPG gpgv Detached Signature Verification Failure
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Info

Last Modified
about 1 year ago

Percent Complete
20%

Disclosure
Feb 15, 2006

Discovery
Unknown

Dates

Exploit
Unknown

Solution
Unknown

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Keywords

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Description

 (Description Provided by CVE) : gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also occurs when running the equivalent command "gpg --verify".

Classification

Unknown or Incomplete

Solution

 Upgrade to version 1.4.2.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Unknown or Incomplete

References

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Nessus

 20937 20942 21071 21075 21090 21098 21442 22844 24067

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