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f5F5F5:K16915
HistoryJul 07, 2015 - 12:00 a.m.

K16915 : OpenSSL vulnerability CVE-2015-1792

2015-07-0700:00:00
my.f5.com
33

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.634 Medium

EPSS

Percentile

97.6%

Security Advisory Description

The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function.
(
CVE-2015-1792
)
Impact
A remote attacker may be able to cause a denial-of-service (DoS) by sending a specially crafted message for verification.

7.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.634 Medium

EPSS

Percentile

97.6%