The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4614 advisory.

    This release adds the new Apache HTTP Server 2.4.37 Service Pack 10 packages that are part of the JBoss     Core Services offering.

    This release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Service     Pack 9 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):

    * httpd: Single zero byte stack overflow in mod_auth_digest (CVE-2020-35452)
    * httpd: mod_session NULL pointer dereference in parser (CVE-2021-26690)
    * httpd: Heap overflow in mod_session (CVE-2021-26691)
    * httpd: mod_proxy_wstunnel tunneling of non Upgraded connection (CVE-2019-17567)
    * httpd: MergeSlashes regression (CVE-2021-30641)
    * httpd: mod_proxy NULL pointer dereference (CVE-2020-13950)
    * jbcs-httpd24-openssl: openssl: NULL pointer dereference in X509_issuer_and_serial_hash()     (CVE-2021-23841)
    * openssl: Read buffer overruns processing ASN.1 strings (CVE-2021-3712)
    * openssl: integer overflow in CipherUpdate (CVE-2021-23840)
    * pcre: buffer over-read in JIT when UTF is disabled (CVE-2019-20838)
    * pcre: integer overflow in libpcre (CVE-2020-14155)

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 7 / 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP10 (RHSA-2021:4614)

critical Nessus Plugin ID 155223

Version 1.11

Version 1.10

Version 1.9

Version 1.8

Version 1.7

Version 1.6

Version 1.11 Jun 3, 2024, 7:01 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202406031901
Version 1.10 Apr 28, 2024, 2:25 PM CVE (set "CVE" coverage to "CVE-2019-17567,CVE-2019-20838,CVE-2020-13950,CVE-2020-14155,CVE-2020-35452,CVE-2021-3712,CVE-2021-23840,CVE-2021-23841,CVE-2021-26690,CVE-2021-26691,CVE-2021-30641,CVE-2021-34798,CVE-2021-3688") CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") Detection (updated detection logic) Exploit attributes ("Exploit available" changed from "True" to "False") Exploit attributes ("Exploitability ease" changed from "Exploits are available" to "No known exploits are available") Plugin metadata Plugin Feed: 202404281425
Version 1.9 Nov 24, 2023, 1:42 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C") Exploit attributes ("Exploit available" set to "True". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available") Plugin Feed: 202311241342
Version 1.8 Nov 2, 2023, 4:31 AM IAVM reference Plugin Feed: 202311020431
Version 1.7 Jan 23, 2023, 7:12 PM Logic Changes (Added support for repository relative URLs) Plugin Feed: 202301231912
Version 1.6 Dec 6, 2022, 2:54 AM Reference Plugin Feed: 202212060254