CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability was found in Mozilla Firefox 36 (Web Browser). It has been rated as problematic. Affected by this issue is the function HTMLSourceElement::AfterSetAttr
of the component Type Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is availability.
The weakness was published 03/31/2015 by Nils as MFSA 2015-39 as confirmed security advisory (Website). The advisory is available at mozilla.org. This vulnerability is handled as CVE-2015-0803 since 01/07/2015. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.
The vulnerability scanner Nessus provides a plugin with the ID 82482 (FreeBSD : mozilla -- multiple vulnerabilities (d0c97697-df2c-4b8b-bff2-cec24dc35af8)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196051 (Ubuntu Security Notification for Firefox Vulnerabilities (USN-2550-1)).
Upgrading to version 37 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (102013) and Tenable (82482). bugzilla.mozilla.org is providing further details. Similar entries are available at 7070, 74499, 74500 and 74501.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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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: Access controlCWE: CWE-264
ATT&CK: T1068
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 82482
Nessus Name: FreeBSD : mozilla -- multiple vulnerabilities (d0c97697-df2c-4b8b-bff2-cec24dc35af8)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 803463
OpenVAS Name: Mozilla Firefox Multiple Vulnerabilities-01 Apr15 (Windows)
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: 🔍
Upgrade: Firefox 37
Timeline
01/07/2015 🔍03/31/2015 🔍
03/31/2015 🔍
03/31/2015 🔍
03/31/2015 🔍
03/31/2015 🔍
04/01/2015 🔍
04/01/2015 🔍
04/01/2015 🔍
05/02/2022 🔍
Sources
Vendor: mozilla.orgProduct: mozilla.org
Advisory: MFSA 2015-39
Researcher: Nils
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2015-0803 (🔍)
X-Force: 102013 - Mozilla Firefox HTMLSourceElement::AfterSetAttr code execution
SecurityTracker: 1031996 - Mozilla Firefox Bugs Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, and Obtain Potentially Sensitive Information
Vulnerability Center: 49302 - Mozilla Firefox <37 Remote Code Execution and DoS due to Type Confusion in AfterSetAttr Function, High
SecurityFocus: 73458 - Mozilla Firefox Multiple Type Confusion Use After Free Memory Corruption Vulnerabilities
Misc.: 🔍
See also: 🔍
Entry
Created: 04/01/2015 13:19Updated: 05/02/2022 08:56
Changes: 04/01/2015 13:19 (76), 06/24/2017 09:29 (9), 05/02/2022 08:52 (3), 05/02/2022 08:54 (1), 05/02/2022 08:56 (1)
Complete: 🔍
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