Debian DSA-4710-1 : trafficserver - security update

high Nessus Plugin ID 137864
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Synopsis

The remote Debian host is missing a security-related update.

Description

A vulnerability was discovered in Apache Traffic Server, a reverse and forward proxy server, which could result in denial of service via malformed HTTP/2 headers.

Solution

Upgrade the trafficserver packages.

For the stable distribution (buster), this problem has been fixed in version 8.0.2+ds-1+deb10u3.

See Also

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=963629

http://www.nessus.org/u?20613153

https://packages.debian.org/source/buster/trafficserver

https://www.debian.org/security/2020/dsa-4710

Plugin Details

Severity: High

ID: 137864

File Name: debian_DSA-4710.nasl

Version: 1.3

Type: local

Agent: unix

Published: 6/29/2020

Updated: 7/7/2020

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2020-9494

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:trafficserver, cpe:/o:debian:debian_linux:10.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 6/27/2020

Vulnerability Publication Date: 6/24/2020

Reference Information

CVE: CVE-2020-9494

DSA: 4710