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CVE Descriptions
The BN_from_montgomery function in crypto/bn/bn_mont.c in OpenSSL 0.9.8e and earlier does not properly perform Montgomery multiplication, which might allow local users to conduct a side-channel attack and retrieve RSA private keys.
CVE Informations
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 1.2 | AV:L/AC:H/Au:N/C:P/I:N/A:N | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Products Mentioned
Configuraton 0
Openssl>>Openssl >> Version To (including) 0.9.8e
- Openssl>>Openssl >> Version - (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.1c (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.2b (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.3 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.3 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.3 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.3 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.3a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.4 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.5a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6b (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6c (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6d (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6d (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6d (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6e (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6f (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6g (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6h (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6i (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6j (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6k (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6l (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.6m (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7b (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7c (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7d (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7e (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7f (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7g (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7h (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7i (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7j (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7k (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7l (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.7m (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8a (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8b (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8c (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8c-1 (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8d (Open CPE detail)
- Openssl>>Openssl >> Version 0.9.8e (Open CPE detail)
References
http://www.securityfocus.com/archive/1/476341/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9984
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
http://www.mandriva.com/security/advisories?name=MDKSA-2007:193
Tags : vendor-advisory, x_refsource_MANDRIVA
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.bluecoat.com/support/securityadvisories/advisory_openssl_rsa_key_reconstruction_vulnerability
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/archive/1/485936/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
http://lists.vmware.com/pipermail/security-announce/2008/000002.html
Tags : mailing-list, x_refsource_MLIST
Tags : mailing-list, x_refsource_MLIST
http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
Tags : vendor-advisory, x_refsource_GENTOO
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securityfocus.com/archive/1/486859/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.