CVE-2009-2732

Published: Aug 21, 2009Modified: Apr 23, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

The checkHTTPpassword function in http.c in ntop 3.3.10 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an Authorization HTTP header that lacks a : (colon) character in the base64-decoded string.

Affected (1)

Products: Ntop: Ntop

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ntop Ntop	Up to 3.3.10

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (10)

http://secunia.com/advisories/36403

Source: cve@mitre.org

Vendor Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2010:181

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/505862/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/505876/100/0/threaded

Source: cve@mitre.org

http://www.vupen.com/english/advisories/2009/2317

Source: cve@mitre.org

Vendor Advisory

http://secunia.com/advisories/36403

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2010:181

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/505862/100/0/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/505876/100/0/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.vupen.com/english/advisories/2009/2317

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.