CVE-2011-3501 : Detail

CVE-2011-3501

12.02%V4
Network
2011-09-16
17h00 +00:00
2024-09-16
19h36 +00:00
CVE.org
NVD
Notifications for a CVE
Stay informed of any changes for a specific CVE.
Notifications manage

CVE Descriptions

Integer overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 17839

Publication date : 2011-09-13 22h00 +00:00
Author : Luigi Auriemma
EDB Verified : No

####################################################################### Luigi Auriemma Application: Cogent DataHub http://www.cogentdatahub.com/Products/Cogent_DataHub.html Versions: <= 7.1.1.63 Platforms: Windows Bug: integer overflow Exploitation: remote Date: 13 Sep 2011 Author: Luigi Auriemma e-mail: aluigi@autistici.org web: aluigi.org ####################################################################### 1) Introduction 2) Bug 3) The Code 4) Fix ####################################################################### =============== 1) Introduction =============== DataHub is a software for the SCADA and automation sector. ####################################################################### ====== 2) Bug ====== The server/service listens on port 80 using a custom web server. The software is affected by an integer overflow caused by the allocation of the amount of memory specified by the Content-Length field (-1 or 4294967295) plus one resulting in a buffer of zero bytes. ####################################################################### =========== 3) The Code =========== http://aluigi.org/poc/cogent_3.dat https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/17839.dat nc SERVER 80 < cogent_3.dat ####################################################################### ====== 4) Fix ====== No fix. #######################################################################

Products Mentioned

Configuraton 0

Cogentdatahub>>Cogent_datahub >> Version 7.0

Cogentdatahub>>Cogent_datahub >> Version 7.0.2

Cogentdatahub>>Cogent_datahub >> Version 7.1.0

Cogentdatahub>>Cogent_datahub >> Version 7.1.1

Cogentdatahub>>Cogent_datahub >> Version 7.1.1.63

References

The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.