VDB-138759 · CVE-2019-1010183 · GCVE-0-2019-1010183

serde_yaml 0.6.0/0.8.3 Deserialization YAML File resource consumption

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.	Current Exploit Price (≈) 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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in serde_yaml 0.6.0/0.8.3. It has been classified as problematic. Impacted is an unknown function of the component Deserialization. Performing a manipulation as part of YAML File results in resource consumption. This vulnerability is cataloged as CVE-2019-1010183. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in serde_yaml 0.6.0/0.8.3. It has been classified as problematic. This affects an unknown code block of the component Deserialization. The manipulation as part of a YAML File leads to a resource consumption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

serde serde_yaml 0.6.0 to 0.8.3 is affected by: Uncontrolled Recursion. The impact is: Denial of service by aborting. The component is: from_* functions (all deserialization functions). The attack vector is: Parsing a malicious YAML file. The fixed version is: 0.8.4 and later.

The weakness was shared 07/25/2019. This vulnerability is uniquely identified as CVE-2019-1010183 since 03/20/2019. 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. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 0.8.4 eliminates this vulnerability.

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Productinfo

Name

serde_yaml

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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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: serde_yaml 0.8.4
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-2019-1010183 (🔍)
GCVE (CVE): GCVE-0-2019-1010183
GCVE (VulDB): GCVE-100-138759

Entryinfo

Created: 07/25/2019 18:15
Updated: 11/07/2023 16:10
Changes: 07/25/2019 18:15 (37), 07/12/2020 09:38 (17), 11/07/2023 16:10 (5)
Complete: 🔍
Cache ID: 216::103