Integer Overflow or Wraparound Affecting jbcs-httpd24-httpd-src-zip package, versions <0:2.4.23-102.jbcs.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-JBCSHTTPD24HTTPDSRCZIP-3631191
- published26 Jul 2021
- disclosed5 May 2016
Introduced: 5 May 2016
CVE-2016-2177 (opens in a new tab)How to fix?
Upgrade RHEL:7 jbcs-httpd24-httpd-src-zip to version 0:2.4.23-102.jbcs.el7 or higher.
This issue was patched in RHSA-2017:0194.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jbcs-httpd24-httpd-src-zip package and not the jbcs-httpd24-httpd-src-zip package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.
References
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- https://git.openssl.org/?p=openssl.git;a=commit;h=a004e72b95835136d3f1ea90517f706c24c03da7
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- http://rhn.redhat.com/errata/RHSA-2017-1659.html
- https://access.redhat.com/errata/RHSA-2017:0194
- http://www.securitytracker.com/id/1036088
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
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- http://www.ubuntu.com/usn/USN-3087-2
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