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osvGoogleOSV:RLSA-2023:1368
HistoryMar 28, 2023 - 1:08 p.m.

Important: nss security and bug fix update

2023-03-2813:08:18
Google
osv.dev
16
nss
security
bug fix
pkcs 12
fips mode
rsassa-pss
rocky linux-9
cve
cvss
references
libraries
applications

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

65.0%

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: Arbitrary memory write via PKCS 12 (CVE-2023-0767)

Bug Fix(es):

  • In FIPS mode, nss should reject RSASSA-PSS salt lengths larger than the output size of the hash function used, or provide an indicator. (BZ#2177434)

  • Need to update FIPS review comments into NSS Rocky Linux-9. (BZ#2177875)

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.

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.002

Percentile

65.0%