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redhatRedHatRHSA-2021:1199
HistoryApr 14, 2021 - 3:45 p.m.

(RHSA-2021:1199) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP7 security update

2021-04-1415:45:52
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red hat
jboss core services
apache http server
security update
bug fixes
enhancements
openssl
null pointer dereference
ca certificate check bypass
cve-2021-3449
cve-2021-3450
cvss score
references
unix

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.005

Percentile

76.4%

This release adds the new Apache HTTP Server 2.4.37 Service Pack 7 packages that are part of the JBoss Core Services offering.

This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.37 Service Pack 6 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release.

Security fix(es):

  • openssl: NULL pointer dereference in signature_algorithms processing (CVE-2021-3449)
  • openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT (CVE-2021-3450)

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.

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.005

Percentile

76.4%