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Ubuntu 8.04 LTS / 8.10 / 9.04 : mono vulnerabilities (USN-826-1)

medium Nessus Plugin ID 40794

Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that the XML HMAC signature system did not correctly check certain lengths. If an attacker sent a truncated HMAC, it could bypass authentication, leading to potential privilege escalation.
(CVE-2009-0217)

It was discovered that Mono did not properly escape certain attributes in the ASP.net class libraries which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output.
With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, or steal confidential data (such as passwords), within the same domain. This issue only affected Ubuntu 8.04 LTS. (CVE-2008-3422)

It was discovered that Mono did not properly filter CRLF injections in the query string. If a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, steal confidential data (such as passwords), or perform cross-site request forgeries. This issue only affected Ubuntu 8.04 LTS. (CVE-2008-3906).

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

Solution

Update the affected packages.

See Also

https://usn.ubuntu.com/826-1/

Plugin Details

Severity: Medium

ID: 40794

File Name: ubuntu_USN-826-1.nasl

Version: 1.20

Type: local

Agent: unix

Published: 8/27/2009

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Low

Score: 3.8

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:mono-jay, p-cpe:/a:canonical:ubuntu_linux:libmono-winforms2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-i18n1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-mjs, p-cpe:/a:canonical:ubuntu_linux:libmono-system2.0-cil, p-cpe:/a:canonical:ubuntu_linux:prj2make-sharp, p-cpe:/a:canonical:ubuntu_linux:mono-gmcs, p-cpe:/a:canonical:ubuntu_linux:libmono-sharpzip0.84-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-data2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-ldap1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-accessibility1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-sharpzip2.6-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-microsoft8.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-security2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-cscompmgd7.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-utils, p-cpe:/a:canonical:ubuntu_linux:libmono-system1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-gac, p-cpe:/a:canonical:ubuntu_linux:libmono-data-tds2.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-mcs, p-cpe:/a:canonical:ubuntu_linux:libmono-dev, p-cpe:/a:canonical:ubuntu_linux:mono-common, p-cpe:/a:canonical:ubuntu_linux:libmono-db2-1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-relaxng1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-posix2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-sharpzip0.6-cil, p-cpe:/a:canonical:ubuntu_linux:mono-smcs, p-cpe:/a:canonical:ubuntu_linux:libmono-getoptions2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-oracle1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-corlib2.1-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-relaxng2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-data-tds1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-dbg, p-cpe:/a:canonical:ubuntu_linux:libmono0-dbg, p-cpe:/a:canonical:ubuntu_linux:libmono-cairo1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-microsoft-build2.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-1.0-devel, p-cpe:/a:canonical:ubuntu_linux:libmono-accessibility2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-runtime1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-microsoft7.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-ldap1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-cairo2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-bytefx0.7.6.2-cil, p-cpe:/a:canonical:ubuntu_linux:mono-runtime, p-cpe:/a:canonical:ubuntu_linux:libmono-winforms1.0-cil, cpe:/o:canonical:ubuntu_linux:8.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libmono-npgsql2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-mozilla0.2-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-corlib2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-oracle2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-ldap2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-posix1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-1.0-service, p-cpe:/a:canonical:ubuntu_linux:libmono1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-1.0-gac, p-cpe:/a:canonical:ubuntu_linux:mono-jit-dbg, p-cpe:/a:canonical:ubuntu_linux:libmono-corlib1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-jit, p-cpe:/a:canonical:ubuntu_linux:mono-1.0-runtime, p-cpe:/a:canonical:ubuntu_linux:libmono-data1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-npgsql1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-2.0-service, p-cpe:/a:canonical:ubuntu_linux:libmono-nunit2.2-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-data1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-sharpzip2.84-cil, p-cpe:/a:canonical:ubuntu_linux:libmono0, p-cpe:/a:canonical:ubuntu_linux:libmono-cscompmgd8.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-2.0-gac, p-cpe:/a:canonical:ubuntu_linux:mono-devel, cpe:/o:canonical:ubuntu_linux:8.10, p-cpe:/a:canonical:ubuntu_linux:mono-2.0-runtime, p-cpe:/a:canonical:ubuntu_linux:libmono-system2.1-cil, p-cpe:/a:canonical:ubuntu_linux:mono-2.0-devel, p-cpe:/a:canonical:ubuntu_linux:libmono-system-messaging1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-ldap2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-mozilla0.1-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-data2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-sqlite2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-firebirdsql1.7-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-i18n2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-security1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-getoptions1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-sqlite1.0-cil, cpe:/o:canonical:ubuntu_linux:9.04, p-cpe:/a:canonical:ubuntu_linux:libmono-peapi1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-bytefx0.7.6.1-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-messaging2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-web1.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-web2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-webbrowser0.5-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-peapi2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-system-runtime2.0-cil, p-cpe:/a:canonical:ubuntu_linux:libmono-c5-1.0-cil, p-cpe:/a:canonical:ubuntu_linux:mono-xbuild

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/26/2009

Reference Information

CVE: CVE-2008-3422, CVE-2008-3906, CVE-2009-0217

BID: 35671

CWE: 20, 79

USN: 826-1