What is the CVSS score of CVE-2015-0886?

CVE-2015-0886 has a CVSS 2.0 base score of 5.0 (Medium). CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. EPSS exploitation probability: 2.5%.

Is there a patch available for CVE-2015-0886?

Yes, a patch is available for CVE-2015-0886. Update the affected software to the latest version immediately.

Jbcrypt CVE-2015-0886

MEDIUM

Integer Overflow or Wraparound (CWE-190)

2015-02-28 vultures@jpcert.or.jp

Integer Overflow Buffer Overflow Jbcrypt Fedora bcrypt

5.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

5.0 MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Feb 28, 2015 - 02:59 cve.org

MEDIUM 5.0

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

1,296 maven packages depend on org.mindrot:jbcrypt (187 direct, 1,114 indirect)

Ecosystem-wide dependent count for version 0.4.

DescriptionCVE.org

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.

AnalysisAI

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. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity.

Technical ContextAI

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. 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 products include: Mindrot Jbcrypt, Fedoraproject Fedora. Version information: before 0.4.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.