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ubuntucveUbuntu.comUB:CVE-2019-15892
HistorySep 03, 2019 - 12:00 a.m.

CVE-2019-15892

2019-09-0300:00:00
ubuntu.com
ubuntu.com
14

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.042

Percentile

92.4%

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.

Bugs

References

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.042

Percentile

92.4%