Elixir Plug up to 1.0.3/1.1.6/1.2.2/1.3.1 Plug.Session deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Elixir Plug up to 1.0.3/1.1.6/1.2.2/1.3.1. The impacted element is an unknown function of the component Plug.Session. Such manipulation leads to deserialization. This vulnerability is documented as CVE-2017-1000053. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Elixir Plug up to 1.0.3/1.1.6/1.2.2/1.3.1. It has been rated as critical. Affected by this issue is some unknown functionality of the component Plug.Session. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Elixir Plug before v1.0.4, v1.1.7, v1.2.3 and v1.3.2 is vulnerable to arbitrary code execution in the deserialization functions of Plug.Session.

The bug was discovered 03/01/2017. The weakness was released 07/17/2017 (Website). The advisory is shared for download at elixirforum.com. This vulnerability is handled as CVE-2017-1000053 since 07/10/2017. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 138 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.0.4, 1.1.7, 1.2.3 or 1.3.2 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-103615. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
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: Deserialization
CWE: CWE-502 / CWE-20
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: Elixir Plug 1.0.4/1.1.7/1.2.3/1.3.2

Timelineinfo

03/01/2017 🔍
07/10/2017 +131 days 🔍
07/17/2017 +7 days 🔍
07/17/2017 +0 days 🔍
07/17/2017 +0 days 🔍
10/26/2019 +831 days 🔍

Sourcesinfo

Advisory: elixirforum.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-1000053 (🔍)
GCVE (CVE): GCVE-0-2017-1000053
GCVE (VulDB): GCVE-100-103616
See also: 🔍

Entryinfo

Created: 07/17/2017 23:54
Updated: 10/26/2019 12:20
Changes: 07/17/2017 23:54 (58), 10/26/2019 12:20 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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