7.5
HIGH
CVE-2009-0757
GNU MPFR Buffer Overflows Allow Denial of Service
Description

Multiple buffer overflows in GNU MPFR 2.4.0 allow context-dependent attackers to cause a denial of service (crash) via the (1) mpfr_snprintf and (2) mpfr_vsnprintf functions.

INFO

Published Date :

March 3, 2009, 4:30 p.m.

Last Modified :

May 13, 2009, 5:27 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2009-0757 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mpfr gnu_mpfr
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2009-0757.

URL Resource
http://mpfr.loria.fr/mpfr-2.4.1/ Patch Vendor Advisory
http://secunia.com/advisories/34204
http://secunia.com/advisories/35028
http://www.openwall.com/lists/oss-security/2009/03/02/4 Patch
http://www.securityfocus.com/bid/33945
http://www.ubuntu.com/usn/USN-772-1

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-0757 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-0757 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.84 }} -0.09%

score

0.79967

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability