VDB-230248 · CVE-2023-2968 · GCVE-0-2023-2968

JFrog proxy HTTP Request socket.remoteAddress undefined values

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.
7.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in JFrog proxy and classified as critical. The impacted element is an unknown function of the component HTTP Request Handler. Executing a manipulation of the argument socket.remoteAddress can lead to improper handling of undefined values. This vulnerability appears as CVE-2023-2968. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in JFrog proxy (Firewall Software) (the affected version is unknown). This vulnerability affects an unknown code of the component HTTP Request Handler. The manipulation of the argument socket.remoteAddress with an unknown input leads to a improper handling of undefined values vulnerability. The CWE definition for the vulnerability is CWE-232. The product does not handle or incorrectly handles when a value is not defined or supported for the associated parameter, field, or argument name. As an impact it is known to affect availability. CVE summarizes:

A remote attacker can trigger a denial of service in the socket.remoteAddress variable, by sending a crafted HTTP request. Usage of the undefined variable raises a TypeError exception.

The weakness was presented 05/30/2023. The advisory is shared for download at research.jfrog.com. This vulnerability was named CVE-2023-2968 since 05/29/2023. There are known technical details, but no exploit is available.

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

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

Productinfo

Type

Firewall Software

Vendor

JFrog

Name

proxy

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (JFrog): 🔍

CVSSv2info

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

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

Exploitinginfo

Class: Improper handling of undefined values
CWE: CWE-232 / CWE-229 / CWE-20
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/29/2023 🔍
05/30/2023 +1 days 🔍
05/30/2023 +0 days 🔍
05/30/2023 +0 days 🔍

Sourcesinfo

Advisory: research.jfrog.com
Status: Confirmed

CVE: CVE-2023-2968 (🔍)
GCVE (CVE): GCVE-0-2023-2968
GCVE (VulDB): GCVE-100-230248

Entryinfo

Created: 05/30/2023 21:44
Changes: 05/30/2023 21:44 (48)
Complete: 🔍
Cache ID: 216::103