Vulnerabilities > Canonical > Ubuntu Linux > 13.04

DATE CVE VULNERABILITY TITLE RISK
2013-05-16 CVE-2013-1675 Improper Initialization vulnerability in multiple products
Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mPreviousScale and nsDOMSVGZoomEvent::mNewScale functions, which allows remote attackers to obtain sensitive information from process memory via a crafted web site.
network
low complexity
mozilla canonical debian redhat opensuse CWE-665
6.5
2013-03-15 CVE-2013-2566 Inadequate Encryption Strength vulnerability in multiple products
The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext.
network
high complexity
oracle fujitsu canonical mozilla CWE-326
5.9