Fabrice Bellard QEMU ne2000_receive infinite loop

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Fabrice Bellard QEMU. It has been classified as problematic. Affected by this issue is the function ne2000_receive. The manipulation leads to infinite loop. This vulnerability is referenced as CVE-2015-5278. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Fabrice Bellard QEMU (Virtualization Software) (unknown version). It has been rated as problematic. This issue affects the function ne2000_receive. The manipulation with an unknown input leads to a infinite loop vulnerability. Using CWE to declare the problem leads to CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. Impacted is availability.

The weakness was published 09/15/2015 as confirmed mailinglist post (oss-sec). The advisory is shared at seclists.org. The identification of this vulnerability is CVE-2015-5278 since 07/01/2015. The exploitation is known to be easy. Access to the local network is required for this attack. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 86490 (SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2015:1782-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168775 (SUSE Enterprise Linux Security update for xen (SUSE-SU-2016:1154-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (106361), Tenable (86490), SecurityFocus (BID 76747†) and Vulnerability Center (SBV-54495†). Similar entries are available at VDB-13216, VDB-13276, VDB-13279 and VDB-13280. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Infinite loop
CWE: CWE-835 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86490
Nessus Name: SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2015:1782-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for qemu FEDORA-2015-16369
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

07/01/2015 🔍
09/15/2015 +76 days 🔍
09/15/2015 +0 days 🔍
09/16/2015 +1 days 🔍
09/28/2015 +12 days 🔍
10/21/2015 +23 days 🔍
11/19/2015 +29 days 🔍
06/15/2022 +2400 days 🔍

Sourcesinfo

Vendor: bellard.org

Advisory: USN-2745-1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5278 (🔍)
GCVE (CVE): GCVE-0-2015-5278
GCVE (VulDB): GCVE-100-77705

OVAL: 🔍

X-Force: 106361 - Qemu ne2000_receive() denial of service
SecurityFocus: 76747
Vulnerability Center: 54495 - QEMU <2.0.2 Local DoS or Other Impact in Net Component, High

See also: 🔍

Entryinfo

Created: 09/16/2015 10:51
Updated: 06/15/2022 13:28
Changes: 09/16/2015 10:51 (59), 04/18/2018 14:01 (10), 06/15/2022 13:22 (3), 06/15/2022 13:28 (18)
Complete: 🔍
Cache ID: 216:826:103

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