2009-1298 | Linux Kernel ip_frag_reasm memory corruption (BID-36379 / 43035)

CVSS Meta Temp Score

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Current Exploit Price (≈)

Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.

CTI Interest Score

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7.5 $0-$5k 0.41

A vulnerability, which was classified as critical, has been found in Linux Kernel (Operating System). Affected by this issue is the function ip_frag_reasm. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. Impacted is availability.

The issue has been introduced in 12/25/2008. The weakness was presented 12/08/2009 (Website). The advisory is shared for download at redhat.com. This vulnerability is handled as CVE-2009-1298 since 04/15/2009. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/28/2021).

The vulnerability was handled as a non-public zero-day exploit for at least 340 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 43035 (Fedora 11 : kernel- (2009-12786)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165244 (SUSE Security Update for Kernel (SUSE-SA:2010:001)).

A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Vulnerability Center (SBV-24296) and Tenable (43035). See 51129, 51127, 50979 and 50978 for similar entries.




VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 43035
Nessus Name: Fedora 11 : kernel- (2009-12786)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
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OpenVAS ID: 66452
OpenVAS Name: Fedora Core 11 FEDORA-2009-12786 (kernel)
OpenVAS File: 🔍
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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

12/25/2008 🔍
04/15/2009 +110 days 🔍
09/11/2009 +149 days 🔍
11/30/2009 +80 days 🔍
12/07/2009 +7 days 🔍
12/08/2009 +1 days 🔍
12/08/2009 +0 days 🔍
12/08/2009 +0 days 🔍
12/08/2009 +0 days 🔍
12/08/2009 +0 days 🔍
03/18/2015 +1925 days 🔍
08/28/2021 +2355 days 🔍Vendor: https://www.kernel.org/

Advisory: redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-1298 (🔍)

Vulnerability Center: 24296 – Linux Kernel Prior to x27ip_frag_reasmx27 Remote Arbitrary Code Execution and DoS Vulnerability, Critical
SecurityFocus: 36379 – Linux Kernel AppleTalk Driver IP Over DDP Remote Denial of Service Vulnerability
OSVDB: 60788 – Linux Kernel net/ipv4/ip_fragment.c ip_frag_reasm Function NULL Dereference Remote DoS

See also: 🔍

Created: 03/18/2015 15:15
Updated: 08/28/2021 13:27
Changes: (1) source_nessus_risk
Complete: 🔍


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