diff options
| author | Jason E. Hale <jhale@FreeBSD.org> | 2022-02-24 20:11:18 -0500 |
|---|---|---|
| committer | Jason E. Hale <jhale@FreeBSD.org> | 2022-02-24 20:55:24 -0500 |
| commit | f60441b973f66e677be53bfeca7c36e1923cab0b (patch) | |
| tree | 1cbd82ed5212b4cf9b17e939a706a42bd2261774 | |
| parent | security/cryptopp: Update to 8.6.0 (diff) | |
security/vuxml: Document CVE-2021-40530 for security/cryptopp
| -rw-r--r-- | security/vuxml/vuln-2022.xml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index 5a185576663e..335f5c6429a9 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,34 @@ + <vuln vid="7695b0af-958f-11ec-9aa3-4ccc6adda413"> + <topic>cryptopp -- ElGamal implementation allows plaintext recovery</topic> + <affects> + <package> + <name>cryptopp</name> + <range><lt>8.6.0</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>Crypto++ 8.6 release notes reports:</p> + <blockquote cite="https://www.cryptopp.com/release860.html"> + <p>The ElGamal implementation in Crypto++ through 8.5 allows plaintext + recovery because, during interaction between two cryptographic + libraries, a certain dangerous combination of the prime defined by + the receiver's public key, the generator defined by the receiver's + public key, and the sender's ephemeral exponents can lead to a + cross-configuration attack against OpenPGP.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2021-40530</cvename> + <url>https://nvd.nist.gov/vuln/detail/CVE-2021-40530</url> + </references> + <dates> + <discovery>2021-09-06</discovery> + <entry>2022-02-24</entry> + </dates> + </vuln> + <vuln vid="5e1440c6-95af-11ec-b320-f8b156b6dcc8"> <topic>flac -- fix encoder bug</topic> <affects> |