CVE-2015-3193
Description
The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
34.339
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2015-3195,CVE-2015-3194,CVE-2015-3193,CVE-2015-1794 are fixed in OpenSSL (x64) 1.0.2e | Windows |
| Multiple Vulnerabilities are affected in IBM Sterling B2B Integrator 5.2 | Windows |
| Secure Socket Layer (SSL) cryptographic library and tools (USN-2830-1) libssl1.0.0_1.0.2d-0ubuntu1_i386.deb | Linux |
| Secure Socket Layer (SSL) cryptographic library and tools (USN-2830-1) libssl1.0.0_1.0.2d-0ubuntu1_amd64.deb | Linux |
| Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products For Cisco IOS XE Software | NCM |
| Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products For Cisco NX-OS Software | NCM |
| Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-3193) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1706107 | Security Update for Cisco IOS XE Software 5.2(1)SV5(1.3a) |
| PATCH-1706149 | Security Update for Cisco NX-OS Software 4.1(3a)UCSM |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234