QID 239865

Date Published: 2021-11-11

QID 239865: Red Hat Update for red hat jboss core services apache Hypertext Transfer Protocol (HTTP) server 2.4.37 sp10 (RHSA-2021:4614)

this release adds the new apache http server 2.4.37 service pack 10 packages that are part of the jboss core services offering.

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)

Affected Products:

  • Red Hat jboss core services 1 for rhel 8 x86_64
  • Red Hat jboss core services 1 for rhel 7 x86_64



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Upgrade to the latest packages which contain a patch.

    Refer to Refer to :
    Applying Package Updates to RHEL system     for details.

    Refer to Red Hat security advisory RHSA-2021:4614 Update to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239865

    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 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:4614 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:4614
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