CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.5 | $0-$5k | 0.00 |
A vulnerability was found in Csound. It has been rated as very critical. Affected by this issue is the function main
of the file util/lpci_main.c. The manipulation with an unknown input leads to a numeric error vulnerability. Using CWE to declare the problem leads to CWE-189. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Integer overflow in the main function in util/lpci_main.c in Csound before 5.17.2, when converting a file, allows user-assisted remote attackers to execute arbitrary code via a crafted file, which triggers a heap-based buffer overflow.
The weakness was disclosed 02/04/2014 with Secunia Research as Bug 810807 as not defined bug report (Bugzilla). The advisory is available at bugzilla.redhat.com. This vulnerability is handled as CVE-2012-2107 since 04/04/2012. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 02/01/2022).
The vulnerability scanner Nessus provides a plugin with the ID 58990 (Csound util/lpci_main.c main() Function Multiple Buffer Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.
Upgrading to version 5.14.2 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (74650) and Tenable (58990). The entry 66303 is pretty similar.
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.5
VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Numeric errorCWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 58990
Nessus Name: Csound util/lpci_main.c main() Function Multiple Buffer Overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Csound 5.14.2
Patch: csound.git.sourceforge.net
Timeline
04/04/2012 🔍04/04/2012 🔍
04/04/2012 🔍
05/04/2012 🔍
05/04/2012 🔍
02/04/2014 🔍
02/04/2014 🔍
05/13/2014 🔍
03/24/2015 🔍
02/01/2022 🔍
Sources
Advisory: Bug 810807Organization: Secunia Research
Status: Not defined
Confirmation: 🔍
CVE: CVE-2012-2107 (🔍)
X-Force: 74650
Vulnerability Center: 44465 - Csound before 5.17.2 Remote Code Execution via a Crafted File when Converting Files, Critical
SecurityFocus: 52876 - Csound 'main()' Stack Based Buffer Overflow And Integer-overflow Vulnerabilities
Secunia: 48719 - Csound pv_import Integer Overflow Vulnerability, Moderately Critical
OSVDB: 81015
See also: 🔍
Entry
Created: 03/24/2015 15:54Updated: 02/01/2022 09:23
Changes: 03/24/2015 15:54 (68), 09/13/2017 20:06 (6), 02/01/2022 09:20 (2), 02/01/2022 09:23 (1)
Complete: 🔍
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