Lithium Epee Library v0.12.2.0-master-ffab6700) Deserialization Network Packet deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Lithium Epee Library v0.12.2.0-master-ffab6700). This affects an unknown function of the component Deserialization. The manipulation as part of Network Packet leads to deserialization. This vulnerability is uniquely identified as CVE-2018-3972. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Lithium Epee Library v0.12.2.0-master-ffab6700) (Software Library). This issue affects an unknown functionality of the component Deserialization. The manipulation as part of a Network Packet 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. The summary by CVE is:

An exploitable code execution vulnerability exists in the Levin deserialization functionality of the Epee library, as used in Monero 'Lithium Luna' (v0.12.2.0-master-ffab6700) and other cryptocurrencies. A specially crafted network packet can cause a logic flaw, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

The bug was discovered 09/25/2018. The weakness was disclosed 09/26/2018 (Website). The advisory is shared at blog.talosintelligence.com. The identification of this vulnerability is CVE-2018-3972 since 01/01/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Monero Lithium Luna

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 10.0
CNA Vector (Talos): 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/2018 🔍
09/25/2018 +266 days 🔍
09/26/2018 +0 days 🔍
09/26/2018 +0 days 🔍
09/27/2018 +1 days 🔍
05/19/2023 +1695 days 🔍

Sourcesinfo

Advisory: blog.talosintelligence.com
Status: Not defined

CVE: CVE-2018-3972 (🔍)
GCVE (CVE): GCVE-0-2018-3972
GCVE (VulDB): GCVE-100-124517

Entryinfo

Created: 09/27/2018 09:19
Updated: 05/19/2023 09:49
Changes: 09/27/2018 09:19 (59), 03/27/2020 11:18 (1), 05/19/2023 09:49 (14)
Complete: 🔍
Cache ID: 216::103

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Discussion

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