9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
73.3%
Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.
The nss-softokn package provides the Network Security Services Softoken Cryptographic Module.
Security Fix(es):
nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756)
nss: Check length of inputs for cryptographic primitives (CVE-2019-17006)
nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS (CVE-2019-17007)
nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | i686 | nss-softokn-freebl-devel | < 3.36.0-7.el7_6 | nss-softokn-freebl-devel-3.36.0-7.el7_6.i686.rpm |
RedHat | 7 | s390 | nss-softokn-debuginfo | < 3.36.0-7.el7_6 | nss-softokn-debuginfo-3.36.0-7.el7_6.s390.rpm |
RedHat | 7 | i686 | nss-pkcs11-devel | < 3.36.0-9.el7_6 | nss-pkcs11-devel-3.36.0-9.el7_6.i686.rpm |
RedHat | 7 | x86_64 | nss-softokn-freebl | < 3.36.0-7.el7_6 | nss-softokn-freebl-3.36.0-7.el7_6.x86_64.rpm |
RedHat | 7 | s390x | nss-softokn | < 3.36.0-7.el7_6 | nss-softokn-3.36.0-7.el7_6.s390x.rpm |
RedHat | 7 | ppc64 | nss-sysinit | < 3.36.0-9.el7_6 | nss-sysinit-3.36.0-9.el7_6.ppc64.rpm |
RedHat | 7 | s390x | nss-pkcs11-devel | < 3.36.0-9.el7_6 | nss-pkcs11-devel-3.36.0-9.el7_6.s390x.rpm |
RedHat | 7 | ppc64le | nss | < 3.36.0-9.el7_6 | nss-3.36.0-9.el7_6.ppc64le.rpm |
RedHat | 7 | ppc64 | nss-devel | < 3.36.0-9.el7_6 | nss-devel-3.36.0-9.el7_6.ppc64.rpm |
RedHat | 7 | ppc64le | nss-softokn | < 3.36.0-7.el7_6 | nss-softokn-3.36.0-7.el7_6.ppc64le.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
73.3%