| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.9 | $0-$5k | 0.00 |
Summary
A vulnerability categorized as problematic has been discovered in Fabrice Bellard QEMU 0.8.2. This impacts an unknown function. Such manipulation leads to memory corruption. This vulnerability is listed as CVE-2007-5730. There is no available exploit. It is advisable to upgrade the affected component.
Details
A vulnerability was found in Fabrice Bellard QEMU 0.8.2 (Virtualization Software) and classified as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via crafted data in the "net socket listen" option, aka QEMU "net socket" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the individual net socket listen vulnerability.
The bug was discovered 11/01/2007. The weakness was presented 05/01/2007 by Tavis Ormandy (Website). The advisory is shared for download at debian.org. This vulnerability is handled as CVE-2007-5730 since 10/30/2007. The attack needs to be approached locally. The successful exploitation needs a simple authentication. There are neither technical details nor an exploit publicly available.
It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 79446 (OracleVM 2.1 : xen (OVMSA-2008-2003)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family OracleVM Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117309 (CentOS Security Update for xen (CESA-2008:0194)).
Upgrading eliminates this vulnerability. A possible mitigation has been published 2 years after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (38239), Tenable (79446), SecurityFocus (BID 23731†), OSVDB (42985†) and Secunia (SA27486†). See VDB-36553, VDB-36552, VDB-36551 and VDB-39487 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://bellard.org/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 7.9
VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
Remote: No
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 79446
Nessus Name: OracleVM 2.1 : xen (OVMSA-2008-2003)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
OpenVAS ID: 830116
OpenVAS Name: Zoho ManageEngine Support Center Plus Multiple Fields XSS Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
05/01/2007 🔍05/01/2007 🔍
10/30/2007 🔍
10/30/2007 🔍
10/30/2007 🔍
11/01/2007 🔍
11/02/2007 🔍
11/04/2007 🔍
03/15/2008 🔍
05/21/2008 🔍
11/26/2014 🔍
03/16/2015 🔍
07/29/2019 🔍
Sources
Vendor: bellard.orgAdvisory: debian.org
Researcher: Tavis Ormandy
Status: Not defined
CVE: CVE-2007-5730 (🔍)
GCVE (CVE): GCVE-0-2007-5730
GCVE (VulDB): GCVE-100-39488
OVAL: 🔍
X-Force: 38239
SecurityFocus: 23731 - QEMU Multiple Local Vulnerabilities
Secunia: 27486
OSVDB: 42985 - QEMU net socket listen Option Local Overflow
Vulnerability Center: 16715 - QEMU Buffer Overflow Allows Local Attackers to Execute Arbitrary Code via Net Socket Listen Option, Medium
Vupen: ADV-2007-1597
See also: 🔍
Entry
Created: 03/16/2015 12:18Updated: 07/29/2019 15:15
Changes: 03/16/2015 12:18 (82), 07/29/2019 15:15 (3)
Complete: 🔍
Cache ID: 216:578:103
VulDB is the best source for vulnerability data and more expert information about this specific topic.
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