Improper Input Validation Affecting virtuoso-opensource package, versions *
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Improper Input Validation vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-RHEL7-VIRTUOSOOPENSOURCE-1372764
- published26 Jul 2021
- disclosed23 Mar 2017
Introduced: 23 Mar 2017
CVE-2017-7246 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 virtuoso-opensource.
NVD Description
Note: Versions mentioned in the description apply only to the upstream virtuoso-opensource package and not the virtuoso-opensource package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 268) or possibly have unspecified other impact via a crafted file.
References
- http://www.securityfocus.com/bid/97067
- https://access.redhat.com/security/cve/CVE-2017-7246
- https://security.gentoo.org/glsa/201710-25
- https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/
- https://access.redhat.com/errata/RHSA-2018:2486