CVE-2017-3735
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.1 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.028 Low
EPSS
Percentile
90.5%
While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would result in an incorrect text display of the certificate. This bug has been present since 2006 and is present in all versions of OpenSSL before 1.0.2m and 1.1.0g.
References
www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
www.securityfocus.com/bid/100515
www.securitytracker.com/id/1039726
access.redhat.com/errata/RHSA-2018:3221
access.redhat.com/errata/RHSA-2018:3505
cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
github.com/openssl/openssl/commit/068b963bb7afc57f5bdd723de0dd15e7795d5822
lists.debian.org/debian-lts-announce/2017/11/msg00011.html
security.FreeBSD.org/advisories/FreeBSD-SA-17:11.openssl.asc
security.gentoo.org/glsa/201712-03
security.netapp.com/advisory/ntap-20170927-0001/
security.netapp.com/advisory/ntap-20171107-0002/
support.apple.com/HT208331
usn.ubuntu.com/3611-2/
www.debian.org/security/2017/dsa-4017
www.debian.org/security/2017/dsa-4018
www.openssl.org/news/secadv/20170828.txt
www.openssl.org/news/secadv/20171102.txt
www.oracle.com//security-alerts/cpujul2021.html
www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
www.tenable.com/security/tns-2017-14
www.tenable.com/security/tns-2017-15
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.1 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.028 Low
EPSS
Percentile
90.5%