SUSE SLED11 Security Update : flash-player (SUSE-SU-2015:1258-1)

critical Nessus Plugin ID 84876

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

flash-player was updated to fix two security issues.

These security issues were fixed :

- CVE-2015-5123: Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function (bsc#937752).

- CVE-2015-5122: Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player allowed remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that leverages improper handling of the opaqueBackground property (bsc#937752).

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

Solution

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Desktop 11-SP4 :

zypper in -t patch sledsp4-flash-player-12002=1

SUSE Linux Enterprise Desktop 11-SP3 :

zypper in -t patch sledsp3-flash-player-12002=1

To bring your system up-to-date, use 'zypper patch'.

Plugin Details

Severity: Critical

ID: 84876

File Name: suse_SU-2015-1258-1.nasl

Version: 2.15

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 7/20/2015

Updated: 4/22/2022

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

Risk Information

VPR

Risk Factor: Critical

Score: 9.6

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:flash-player-gnome, p-cpe:/a:novell:suse_linux:flash-player-kde4, p-cpe:/a:novell:suse_linux:flash-player, cpe:/o:novell:suse_linux:11

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/16/2015

Vulnerability Publication Date: 7/14/2015

CISA Known Exploited Vulnerability Due Dates: 5/4/2022

Exploitable With

Core Impact

Metasploit (Adobe Flash opaqueBackground Use After Free)

Reference Information

CVE: CVE-2015-5122, CVE-2015-5123

BID: 75710, 75712

Detections

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