yaml-rust up to 0.4.0 YAML Document load_from_str resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in yaml-rust up to 0.4.0. Affected by this issue is the function YamlLoader::load_from_str of the component YAML Document Handler. Executing a manipulation can lead to resource consumption. This vulnerability is handled as CVE-2019-1010182. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in yaml-rust up to 0.4.0 and classified as problematic. This vulnerability affects the function YamlLoader::load_from_str of the component YAML Document Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability. CVE summarizes:

yaml-rust 0.4.0 and earlier is affected by: Uncontrolled Recursion. The impact is: Denial of service by impossible to catch abort. The component is: YamlLoader::load_from_str function. The attack vector is: Parsing of a malicious YAML document. The fixed version is: 0.4.1 and later.

The weakness was released 07/25/2019. This vulnerability was named CVE-2019-1010182 since 03/20/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 0.4.1 eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: yaml-rust 0.4.1
Patch: github.com

Timelineinfo

03/20/2019 🔍
07/25/2019 +127 days 🔍
07/25/2019 +0 days 🔍
11/07/2023 +1566 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-1010182 (🔍)
GCVE (CVE): GCVE-0-2019-1010182
GCVE (VulDB): GCVE-100-138766

Entryinfo

Created: 07/25/2019 21:24
Updated: 11/07/2023 17:03
Changes: 07/25/2019 21:24 (37), 07/12/2020 10:39 (17), 11/07/2023 17:03 (5)
Complete: 🔍
Cache ID: 216::103

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