CVEvulnerability
CVE-2015-0886
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2015-02-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-190
Description
Integer overflow in the crypt_raw method in the key-stretching implementation in jBCrypt before 0.4 makes it easier for remote attackers to determine cleartext values of password hashes via a brute-force attack against hashes associated with the maximum exponent.
Affected configurations
• mindrot jbcrypt (< 0.4)
• fedoraproject fedora 20
• fedoraproject fedora 21
• fedoraproject fedora 22
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- http://jvn.jp/en/jp/JVN77718330/index.html Third Party Advisory, Vendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000033 Third Party Advisory, VDB Entry, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151496.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151786.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151797.html Third Party Advisory
- http://www.mindrot.org/projects/jBCrypt/news/rel04.html Release Notes, Vendor Advisory
- https://bugzilla.mindrot.org/show_bug.cgi?id=2097 Issue Tracking, Vendor Advisory
- https://lists.apache.org/thread.html/rbd23e3ac8113b4da0a025c0e45170b6ec317383a1cf06090c2c717aa%40%3Ccommits.cassandra.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/rd5c2256b8dc9935e4bb5e9be90adce58408054bb42523730a40c5548%40%3Ccommits.cassandra.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/re330cfe9e5d84e3f7da8ace23ec32f38cb3fbd328bf177badd7ad942%40%3Ccommits.cassandra.apache.org%3E lists.apache.org
- http://jvn.jp/en/jp/JVN77718330/index.html Third Party Advisory, Vendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000033 Third Party Advisory, VDB Entry, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151496.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151786.html Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151797.html Third Party Advisory
- http://www.mindrot.org/projects/jBCrypt/news/rel04.html Release Notes, Vendor Advisory
- https://bugzilla.mindrot.org/show_bug.cgi?id=2097 Issue Tracking, Vendor Advisory
- https://lists.apache.org/thread.html/rbd23e3ac8113b4da0a025c0e45170b6ec317383a1cf06090c2c717aa%40%3Ccommits.cassandra.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/rd5c2256b8dc9935e4bb5e9be90adce58408054bb42523730a40c5548%40%3Ccommits.cassandra.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/re330cfe9e5d84e3f7da8ace23ec32f38cb3fbd328bf177badd7ad942%40%3Ccommits.cassandra.apache.org%3E lists.apache.org