VDB-246781 · CVE-2023-6481 · GCVE-0-2023-6481

QOS logback 1.2.12/1.3.13/1.4.13 Logback Receiver denial of service

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.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in QOS logback 1.2.12/1.3.13/1.4.13 and classified as problematic. The impacted element is an unknown function of the component Logback Receiver. This manipulation causes denial of service. This vulnerability is handled as CVE-2023-6481. It is possible to launch the attack on the local host. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in QOS logback 1.2.12/1.3.13/1.4.13. Affected by this vulnerability is an unknown part of the component Logback Receiver. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

A serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.

The weakness was released 12/04/2023. The advisory is shared at logback.qos.ch. This vulnerability is known as CVE-2023-6481. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.2.13, 1.3.14 or 1.4.14 eliminates this vulnerability.

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Productinfo

Vendor

Name

logback

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

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

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: logback 1.2.13/1.3.14/1.4.14

Timelineinfo

12/04/2023 🔍
12/04/2023 +0 days 🔍
12/04/2023 +0 days 🔍
12/23/2023 +19 days 🔍

Sourcesinfo

Advisory: logback.qos.ch
Status: Confirmed

CVE: CVE-2023-6481 (🔍)
GCVE (CVE): GCVE-0-2023-6481
GCVE (VulDB): GCVE-100-246781

Entryinfo

Created: 12/04/2023 10:14
Updated: 12/23/2023 08:51
Changes: 12/04/2023 10:14 (48), 12/23/2023 08:50 (1), 12/23/2023 08:51 (11)
Complete: 🔍
Cache ID: 216::103