CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.8$0-$5k0.08

A vulnerability classified as critical has been found in uTorrent (Peer-to-Peer Software) (the affected version unknown). This affects some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The software 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 01/31/2018 by Tavis Ormandy (taviso) as confirmed bug report (Website). The advisory is shared at bugs.chromium.org. The public release has been coordinated with the project team. This vulnerability is uniquely identified as CVE-2018-25042. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The advisory points out:

The utorrent binary disables ASLR and /GS. This is a really bad idea. (Note that the binary is UPX packed, but this doesn't change any security properties).

Upgrading eliminates this vulnerability.

Further details are available at scmagazineuk.com. Similar entries are available at 113803, 113804, 113806 and 113807.

Productinfo

Type

Name

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: bugs.chromium.org

Timelineinfo

01/31/2018 🔍
02/25/2018 +25 days 🔍
06/04/2022 +1560 days 🔍

Sourcesinfo

Advisory: bugs.chromium.org
Researcher: Tavis Ormandy (taviso)
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2018-25042 (🔍)
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 02/25/2018 12:46 PM
Updated: 06/04/2022 02:26 PM
Changes: (1) exploit_price_0day
Complete: 🔍

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