Reachable Assertion Affecting varnish-devel package, versions <0:6.0.6-2.module+el8.3.0+7653+45014445
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-ORACLE8-VARNISHDEVEL-2574679
- published10 Apr 2022
- disclosed3 Sept 2019
Introduced: 3 Sep 2019
CVE-2019-15892 (opens in a new tab)How to fix?
Upgrade Oracle:8 varnish-devel to version 0:6.0.6-2.module+el8.3.0+7653+45014445 or higher.
This issue was patched in ELSA-2020-4756.
NVD Description
Note: Versions mentioned in the description apply only to the upstream varnish-devel package and not the varnish-devel package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.
References
- https://linux.oracle.com/cve/CVE-2019-15892.html
- https://linux.oracle.com/errata/ELSA-2020-4756.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3OEOCYRU43TWEU2C65F3D6GK64MSWNNK/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DBAQF6UDRSTURGINIMSMLJR4PTDYWA7C/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KLSF54TDJWJLINIFEW5V5BKDNY5EQRR3/
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00069.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00089.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3OEOCYRU43TWEU2C65F3D6GK64MSWNNK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DBAQF6UDRSTURGINIMSMLJR4PTDYWA7C/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLSF54TDJWJLINIFEW5V5BKDNY5EQRR3/
- https://seclists.org/bugtraq/2019/Sep/5
- https://varnish-cache.org/security/VSV00003.html
- https://www.debian.org/security/2019/dsa-4514