CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
97.0%
Mike Wiacek discovered that the ARC2 implementation in Python Crypto
did not correctly check the key length. If a user or automated system
were tricked into processing a malicious ARC2 stream, a remote attacker
could execute arbitrary code or crash the application using Python Crypto,
leading to a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 8.10 | noarch | python-crypto | <Β 2.0.1+dfsg1-2.3ubuntu0.1 | UNKNOWN |
Ubuntu | 8.10 | noarch | python-crypto-dbg | <Β 2.0.1+dfsg1-2.3ubuntu0.1 | UNKNOWN |
Ubuntu | 8.04 | noarch | python-crypto | <Β 2.0.1+dfsg1-2.1ubuntu1.1 | UNKNOWN |
Ubuntu | 8.04 | noarch | python-crypto-dbg | <Β 2.0.1+dfsg1-2.1ubuntu1.1 | UNKNOWN |
Ubuntu | 7.10 | noarch | python-crypto | <Β 2.0.1+dfsg1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 7.10 | noarch | python-crypto-dbg | <Β 2.0.1+dfsg1-2ubuntu1.1 | UNKNOWN |
Ubuntu | 6.06 | noarch | python2.4-crypto | <Β 2.0.1+dfsg1-1ubuntu1.1 | UNKNOWN |
Ubuntu | 6.06 | noarch | python-crypto | <Β 2.0.1+dfsg1-1ubuntu1.1 | UNKNOWN |