CVE-2019-15892

N/A
Published: September 3, 2019 at 08:56 PM UTC
Updated: June 17, 2026 at 02:21 AM UTC
3 products affected across 3 vendorsDebian LinuxVarnish CacheVarnish Cache

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Severity
N/A
Exploit prediction
EPSS 6%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.1.0 ≤ v ≤ 6.1.16.2.0 ≤ v < 6.2.1
Affected range stops below 6.2.1, so it looks safe — our inference, not a vendor statement
6.0.0 ≤ v < 6.0.4
Affected range stops below 6.0.4, so it looks safe — our inference, not a vendor statement

CVSS

Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-617

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