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cveRedhatCVE-2015-1793
HistoryJul 09, 2015 - 7:17 p.m.

CVE-2015-1793

2015-07-0919:17:00
CWE-254
redhat
web.nvd.nist.gov
64
4
cve-2015-1793
openssl
x.509
certificate verification
security vulnerability

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

6.1

Confidence

High

EPSS

0.088

Percentile

94.7%

JSON

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.

Affected configurations

Nvd
Node
oraclesupply_chain_products_suiteMatch6.1.2.2
OR
oraclesupply_chain_products_suiteMatch6.1.3.0
OR
oraclesupply_chain_products_suiteMatch6.2.0
Node
oraclejd_edwards_enterpriseone_toolsMatch9.1
OR
oraclejd_edwards_enterpriseone_toolsMatch9.2
Node
opensslopensslMatch1.0.1n
OR
opensslopensslMatch1.0.1o
OR
opensslopensslMatch1.0.2b
OR
opensslopensslMatch1.0.2c
Node
oracleopus_10g_ethernet_switch_familyRange≤2.0.0.6
VendorProductVersionCPE
oraclesupply_chain_products_suite6.1.2.2cpe:2.3:a:oracle:supply_chain_products_suite:6.1.2.2:*:*:*:*:*:*:*
oraclesupply_chain_products_suite6.1.3.0cpe:2.3:a:oracle:supply_chain_products_suite:6.1.3.0:*:*:*:*:*:*:*
oraclesupply_chain_products_suite6.2.0cpe:2.3:a:oracle:supply_chain_products_suite:6.2.0:*:*:*:*:*:*:*
oraclejd_edwards_enterpriseone_tools9.1cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.1:*:*:*:*:*:*:*
oraclejd_edwards_enterpriseone_tools9.2cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:*
opensslopenssl1.0.1ncpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*
opensslopenssl1.0.1ocpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*
opensslopenssl1.0.2bcpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
opensslopenssl1.0.2ccpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
oracleopus_10g_ethernet_switch_family*cpe:2.3:o:oracle:opus_10g_ethernet_switch_family:*:*:*:*:*:*:*:*

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CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

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User Interaction

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Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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AI Score

6.1

Confidence

High

EPSS

0.088

Percentile

94.7%

JSON
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