Scientific Linux Security Update : mercurial on SL7.x x86_64 (20190806)

critical Nessus Plugin ID 128241

Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

Security Fix(es) :

- mercurial: Buffer underflow in mpatch.c:mpatch_apply() (CVE-2018-13347)

- mercurial: HTTP server permissions bypass (CVE-2018-1000132)

- mercurial: Missing check for fragment start position in mpatch.c:mpatch_apply() (CVE-2018-13346)

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?27226135

Plugin Details

Severity: Critical

ID: 128241

File Name: sl_20190806_mercurial_on_SL7_x.nasl

Version: 1.3

Type: local

Agent: unix

Published: 8/27/2019

Updated: 2/24/2020

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:emacs-mercurial, p-cpe:/a:fermilab:scientific_linux:emacs-mercurial-el, p-cpe:/a:fermilab:scientific_linux:mercurial, p-cpe:/a:fermilab:scientific_linux:mercurial-debuginfo, p-cpe:/a:fermilab:scientific_linux:mercurial-hgk, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 8/6/2019

Vulnerability Publication Date: 3/14/2018

Reference Information

CVE: CVE-2018-1000132, CVE-2018-13346, CVE-2018-13347