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.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2015-0886 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
Base Score | 2.6 |
---|---|
Base Metrics | AV:N/AC:H/Au:N/C:P/I:N/A:N |
Access Vector | Network |
Access Complexity | High |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Platform | Package | State |
---|---|---|
Red Hat OpenShift Enterprise 2 | jenkins | Will not fix |
Red Hat JBoss Operations Network 3 | jbcrypt | Not affected |