Debian DLA-1379-1 : curl security update

critical Nessus Plugin ID 109872

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Synopsis

The remote Debian host is missing a security update.

Description

It was discovered that there was an issue in the curl a command-line tool for downloading (eg.) data over HTTP.

curl could have be tricked into reading data beyond the end of a heap based buffer used to store downloaded content.

For more information, please see upstream's advisory at :

https://curl.haxx.se/docs/adv_2018-b138.html

For Debian 7 'Wheezy', this issue has been fixed in curl version 7.26.0-1+wheezy25+deb7u1.

We recommend that you upgrade your curl packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

Plugin Details

Severity: Critical

ID: 109872

File Name: debian_DLA-1379.nasl

Version: 1.7

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 5/17/2018

Updated: 10/7/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS Score Source: CVE-2018-1000301

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:curl, p-cpe:/a:debian:debian_linux:libcurl3, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:libcurl3-nss, p-cpe:/a:debian:debian_linux:libcurl4-gnutls-dev, p-cpe:/a:debian:debian_linux:libcurl3-dbg, p-cpe:/a:debian:debian_linux:libcurl3-gnutls, p-cpe:/a:debian:debian_linux:libcurl4-nss-dev, p-cpe:/a:debian:debian_linux:libcurl4-openssl-dev

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/16/2018

Reference Information

CVE: CVE-2018-1000301

Detections

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