Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2003-0147

Disclosure Date: March 31, 2003
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server’s private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms (“Karatsuba” and normal).

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • openpkg,
  • openssl,
  • stunnel

Products

  • openpkg,
  • openpkg 1.1,
  • openpkg 1.2,
  • openssl 0.9.6,
  • openssl 0.9.6a,
  • openssl 0.9.6b,
  • openssl 0.9.6c,
  • openssl 0.9.6d,
  • openssl 0.9.6e,
  • openssl 0.9.6g,
  • openssl 0.9.6h,
  • openssl 0.9.6i,
  • openssl 0.9.7,
  • openssl 0.9.7a,
  • stunnel 3.10,
  • stunnel 3.11,
  • stunnel 3.12,
  • stunnel 3.13,
  • stunnel 3.14,
  • stunnel 3.15,
  • stunnel 3.16,
  • stunnel 3.17,
  • stunnel 3.18,
  • stunnel 3.19,
  • stunnel 3.20,
  • stunnel 3.21,
  • stunnel 3.22,
  • stunnel 3.7,
  • stunnel 3.8,
  • stunnel 3.9,
  • stunnel 4.0,
  • stunnel 4.01,
  • stunnel 4.02,
  • stunnel 4.03,
  • stunnel 4.04

References

Additional Info

Technical Analysis