unrar 0.0.1 RAR Archive memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
6.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in unrar 0.0.1 and classified as critical. This vulnerability affects unknown code of the component RAR Archive Handler. The manipulation leads to memory corruption. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in unrar 0.0.1 and classified as critical. This issue affects an unknown part of the component RAR Archive Handler. 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.

The weakness was disclosed 09/05/2016 by Rio Sherri as not defined mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Rio Sherri in Binary and been published immediately after the advisory. The exploit is available at seclists.org. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Rio Sherri
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

09/05/2016 🔍
09/05/2016 +0 days 🔍
09/21/2016 +16 days 🔍
04/25/2019 +946 days 🔍

Sourcesinfo

Advisory: seclists.org
Researcher: Rio Sherri
Status: Not defined

GCVE (VulDB): GCVE-100-91787
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/21/2016 13:54
Updated: 04/25/2019 06:39
Changes: 09/21/2016 13:54 (42), 04/25/2019 06:39 (1)
Complete: 🔍
Cache ID: 216:DC3:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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