6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.002 Low
EPSS
Percentile
62.0%
Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.
Security Fix(es):
nss: Side channel attack on ECDSA signature generation (CVE-2020-6829)
nss: P-384 and P-521 implementation uses a side-channel vulnerable modular inversion function (CVE-2020-12400)
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.
Bug Fix(es):
Support key wrap/unwrap with RSA-OAEP (BZ#1896431)
1536bit group from RFC3526 is allowed in FIPS mode when in policy DH-MIN is set to be lower than 1536 (BZ#1896432)
when NSS_SDB_USE_CACHE not set, after curl access https, dentry increase but never released - consider alternative algorithm for benchmarking ACCESS call in sdb_measureAccess [rhel-8] (BZ#1896933)
Policy should allow overriding library defaults (BZ#1898702)
KDF-self-tests-induced changes for nss in RHEL 8.4 (BZ#1898953)
nss: non-blocksize requests to IKEv1 KDF returns bogus output (BZ#1904408)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | aarch64 | nss-softokn-freebl-debuginfo | < 3.53.1-17.el8_3 | nss-softokn-freebl-debuginfo-3.53.1-17.el8_3.aarch64.rpm |
RedHat | 8 | s390x | nss-debuginfo | < 3.53.1-17.el8_3 | nss-debuginfo-3.53.1-17.el8_3.s390x.rpm |
RedHat | 8 | s390x | nss-tools-debuginfo | < 3.53.1-17.el8_3 | nss-tools-debuginfo-3.53.1-17.el8_3.s390x.rpm |
RedHat | 8 | s390x | nss-softokn-freebl-devel | < 3.53.1-17.el8_3 | nss-softokn-freebl-devel-3.53.1-17.el8_3.s390x.rpm |
RedHat | 8 | x86_64 | nss-sysinit | < 3.53.1-17.el8_3 | nss-sysinit-3.53.1-17.el8_3.x86_64.rpm |
RedHat | 8 | i686 | nss-softokn-devel | < 3.53.1-17.el8_3 | nss-softokn-devel-3.53.1-17.el8_3.i686.rpm |
RedHat | 8 | x86_64 | nss-softokn-debuginfo | < 3.53.1-17.el8_3 | nss-softokn-debuginfo-3.53.1-17.el8_3.x86_64.rpm |
RedHat | 8 | i686 | nss-devel | < 3.53.1-17.el8_3 | nss-devel-3.53.1-17.el8_3.i686.rpm |
RedHat | 8 | ppc64le | nss-sysinit-debuginfo | < 3.53.1-17.el8_3 | nss-sysinit-debuginfo-3.53.1-17.el8_3.ppc64le.rpm |
RedHat | 8 | aarch64 | nss-softokn-devel | < 3.53.1-17.el8_3 | nss-softokn-devel-3.53.1-17.el8_3.aarch64.rpm |
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.002 Low
EPSS
Percentile
62.0%