PT-2002-1035 · Preboot Execution Environment (Pxe) Server+1 · Preboot Execution Environment (Pxe) Server+1

Published 2002-07-29 · Updated 2008-09-05 · CVE-2002-0835

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Preboot eXecution Environment (PXE) server (affected versions not specified) pxe-0.1

Description The issue allows remote attackers to cause a denial of service, potentially leading to a crash, via certain DHCP packets, such as those from Voice-Over-IP (VOIP) phones. This can result in disruption of protected information availability. The exploitation of this issue can be carried out remotely.

Recommendations For the Preboot eXecution Environment (PXE) server, consider restricting or filtering DHCP packets from VOIP phones to minimize the risk of denial of service. For pxe-0.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

BDU:2015-07869

CVE-2002-0835

Affected Products

Preboot Execution Environment (Pxe) Server

Pxe-0.1

References · 9

• 🔥 http://securityfocus.com/bid/5596 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2002-0835 · Security Note
• http://redhat.com/support/errata/RHSA-2002-162.html · Vendor Advisory
• ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-07869 · Security Note
• http://online.securityfocus.com/advisories/4449 · Vendor Advisory
• http://redhat.com/support/errata/RHSA-2002-165.html · Vendor Advisory
• https://rhn.redhat.com/errata/RHSA-2002-162.html · Note
• http://iss.net/security_center/static/10003.php · Note