RHEL 4 : seamonkey (RHSA-2009:1531)

critical Nessus Plugin ID 42288

Synopsis

The remote Red Hat host is missing one or more security updates for seamonkey.

Description

The remote Redhat Enterprise Linux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2009:1531 advisory.

SeaMonkey is an open source Web browser, email and newsgroup client, IRC chat client, and HTML editor.

A flaw was found in the way SeaMonkey creates temporary file names for downloaded files. If a local attacker knows the name of a file SeaMonkey is going to download, they can replace the contents of that file with arbitrary contents. (CVE-2009-3274)

A heap-based buffer overflow flaw was found in the SeaMonkey string to floating point conversion routines. A web page containing malicious JavaScript could crash SeaMonkey or, potentially, execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2009-1563)

A flaw was found in the way SeaMonkey handles text selection. A malicious website may be able to read highlighted text in a different domain (e.g.
another website the user is viewing), bypassing the same-origin policy.
(CVE-2009-3375)

A flaw was found in the way SeaMonkey displays a right-to-left override character when downloading a file. In these cases, the name displayed in the title bar differs from the name displayed in the dialog body. An attacker could use this flaw to trick a user into downloading a file that has a file name or extension that differs from what the user expected.
(CVE-2009-3376)

Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause SeaMonkey to crash or, potentially, execute arbitrary code with the privileges of the user running SeaMonkey. (CVE-2009-3380)

All SeaMonkey users should upgrade to these updated packages, which correct these issues. After installing the update, SeaMonkey must be restarted for the changes to take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL seamonkey package based on the guidance in RHSA-2009:1531.

Plugin Details

Severity: Critical

ID: 42288

File Name: redhat-RHSA-2009-1531.nasl

Version: 1.26

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 10/28/2009

Updated: 8/15/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2009-3380

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:seamonkey-js-debugger, p-cpe:/a:redhat:enterprise_linux:seamonkey, p-cpe:/a:redhat:enterprise_linux:seamonkey-nspr, p-cpe:/a:redhat:enterprise_linux:seamonkey-dom-inspector, p-cpe:/a:redhat:enterprise_linux:seamonkey-devel, p-cpe:/a:redhat:enterprise_linux:seamonkey-mail, p-cpe:/a:redhat:enterprise_linux:seamonkey-chat, cpe:/o:redhat:enterprise_linux:3, cpe:/o:redhat:enterprise_linux:4, p-cpe:/a:redhat:enterprise_linux:seamonkey-nss-devel, p-cpe:/a:redhat:enterprise_linux:seamonkey-nspr-devel, p-cpe:/a:redhat:enterprise_linux:seamonkey-nss

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/27/2009

Vulnerability Publication Date: 9/21/2009

Reference Information

CVE: CVE-2009-0689, CVE-2009-1563, CVE-2009-3274, CVE-2009-3375, CVE-2009-3376, CVE-2009-3380, CVE-2009-3384, CVE-2009-3385

CWE: 122, 190

RHSA: 2009:1531

Detections

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