Archive
20 August 2017
Vulnerabilities first published on this day (UTC), newest first.
5 results · Feed
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Unscored —
git-annex command injection via malicious SSH hostname
git-annex before 6.20170818 allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, as demonstrated by an ssh://-eProxyCommand= URL, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-100011…
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High 7.5
Improper Verification of Cryptographic Signature in Nimbus JOSE+JWT
Nimbus JOSE+JWT before 4.36 proceeds with ECKey construction without ensuring that the public x and y coordinates are on the specified curve, which allows attackers to conduct an Invalid Curve Attack in environments where the JCE provider lacks the applicable…
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High 7.5
Nimbus JOSE+JWT missing overflow check
In Nimbus JOSE+JWT before 4.39, there is no integer-overflow check when converting length values from bytes to bits, which allows attackers to conduct HMAC bypass attacks by shifting Additional Authenticated Data (AAD) and ciphertext so that different plainte…
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Unscored —
The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to …
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Low 3.1
Nimbus JOSE+JWT vulnerable to padding oracle attack
Nimbus JOSE+JWT before 4.39 proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack.