Junrar up to 1.0.0 RAR File Archive.java resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Junrar up to 1.0.0. Affected by this vulnerability is an unknown functionality of the file Archive.java of the component RAR File Handler. Performing a manipulation results in resource management. This vulnerability is cataloged as CVE-2018-12418. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Junrar up to 1.0.0. This affects some unknown processing of the file Archive.java of the component RAR File Handler. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:

Archive.java in Junrar before 1.0.1, as used in Apache Tika and other products, is affected by a denial of service vulnerability due to an infinite loop when handling corrupt RAR files.

The bug was discovered 05/31/2018. The weakness was shared 06/14/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2018-12418 since 06/14/2018. 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. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.0.1 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Junrar 1.0.1
Patch: github.com

Timelineinfo

05/31/2018 🔍
06/14/2018 +13 days 🔍
06/14/2018 +0 days 🔍
06/14/2018 +0 days 🔍
06/15/2018 +1 days 🔍
03/27/2023 +1746 days 🔍

Sourcesinfo

Product: github.com

Advisory: ad8d0ba8e155630da8a1215cee3f253e0af45817
Status: Not defined

CVE: CVE-2018-12418 (🔍)
GCVE (CVE): GCVE-0-2018-12418
GCVE (VulDB): GCVE-100-119559

Entryinfo

Created: 06/15/2018 07:34
Updated: 03/27/2023 13:42
Changes: 06/15/2018 07:34 (61), 02/19/2020 15:26 (1), 03/27/2023 13:35 (5), 03/27/2023 13:42 (1)
Complete: 🔍
Cache ID: 216::103

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