CVE-2015-1793
OpenSSL - Alternative Chains Certificate Forgery
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
The X509_verify_cert function in crypto/x509/x509_vfy.c in OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, and 1.0.2c does not properly process X.509 Basic Constraints cA values during identification of alternative certificate chains, which allows remote attackers to spoof a Certification Authority role and trigger unintended certificate verifications via a valid leaf certificate.
La función de verificación de certificado X509 en crypto/x509/x509_vfy.c en OpenSSL 1.0.1n, 1.0.1o, 1.0.2b, y 1.0.2c no procesa correctamente los valores cA de restricción básica del X.509 durante la identificación de cadenas de certificado alternativo, lo que permite a atacantes remotos suplantar una función de autoridad de certificación y propiciar verificaciones de certificado involuntarias a través de un leaf certificate válido.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2015-02-17 CVE Reserved
- 2015-07-09 CVE Published
- 2024-08-06 CVE Updated
- 2024-08-06 First Exploit
- 2024-09-22 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-254: 7PK - Security Features
- CWE-754: Improper Check for Unusual or Exceptional Conditions
CAPEC
References (32)
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/38640 | 2024-08-06 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Oracle Search vendor "Oracle" | Supply Chain Products Suite Search vendor "Oracle" for product "Supply Chain Products Suite" | 6.1.2.2 Search vendor "Oracle" for product "Supply Chain Products Suite" and version "6.1.2.2" | - |
Affected
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Oracle Search vendor "Oracle" | Supply Chain Products Suite Search vendor "Oracle" for product "Supply Chain Products Suite" | 6.1.3.0 Search vendor "Oracle" for product "Supply Chain Products Suite" and version "6.1.3.0" | - |
Affected
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Oracle Search vendor "Oracle" | Supply Chain Products Suite Search vendor "Oracle" for product "Supply Chain Products Suite" | 6.2.0 Search vendor "Oracle" for product "Supply Chain Products Suite" and version "6.2.0" | - |
Affected
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Oracle Search vendor "Oracle" | Jd Edwards Enterpriseone Tools Search vendor "Oracle" for product "Jd Edwards Enterpriseone Tools" | 9.1 Search vendor "Oracle" for product "Jd Edwards Enterpriseone Tools" and version "9.1" | - |
Affected
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Oracle Search vendor "Oracle" | Jd Edwards Enterpriseone Tools Search vendor "Oracle" for product "Jd Edwards Enterpriseone Tools" | 9.2 Search vendor "Oracle" for product "Jd Edwards Enterpriseone Tools" and version "9.2" | - |
Affected
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Openssl Search vendor "Openssl" | Openssl Search vendor "Openssl" for product "Openssl" | 1.0.1n Search vendor "Openssl" for product "Openssl" and version "1.0.1n" | - |
Affected
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Openssl Search vendor "Openssl" | Openssl Search vendor "Openssl" for product "Openssl" | 1.0.1o Search vendor "Openssl" for product "Openssl" and version "1.0.1o" | - |
Affected
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Openssl Search vendor "Openssl" | Openssl Search vendor "Openssl" for product "Openssl" | 1.0.2b Search vendor "Openssl" for product "Openssl" and version "1.0.2b" | - |
Affected
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Openssl Search vendor "Openssl" | Openssl Search vendor "Openssl" for product "Openssl" | 1.0.2c Search vendor "Openssl" for product "Openssl" and version "1.0.2c" | - |
Affected
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Oracle Search vendor "Oracle" | Opus 10g Ethernet Switch Family Search vendor "Oracle" for product "Opus 10g Ethernet Switch Family" | <= 2.0.0.6 Search vendor "Oracle" for product "Opus 10g Ethernet Switch Family" and version " <= 2.0.0.6" | - |
Affected
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