VDB-174372 · CVE-2020-24918 · GCVE-0-2020-24918

Ambarella Oryx RTSP Server 2020-01-07 RTSP Request libamprotocol-rtsp.so.1 parse_authentication_header buffer overflow

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.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Ambarella Oryx RTSP Server 2020-01-07. Affected by this vulnerability is the function parse_authentication_header of the file libamprotocol-rtsp.so.1 of the component RTSP Request Handler. The manipulation results in buffer overflow. This vulnerability is reported as CVE-2020-24918. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Ambarella Oryx RTSP Server 2020-01-07. It has been classified as critical. Affected is the function parse_authentication_header of the file libamprotocol-rtsp.so.1 of the component RTSP Request Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/30/2021. The advisory is shared for download at somersetrecon.squarespace.com. This vulnerability is traded as CVE-2020-24918. 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Ambarella

Name

Oryx RTSP Server

Version

2020-01-07

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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

08/28/2020 🔍
04/30/2021 +245 days 🔍
04/30/2021 +0 days 🔍
09/06/2024 +1225 days 🔍

Sourcesinfo

Advisory: somersetrecon.squarespace.com
Status: Not defined

CVE: CVE-2020-24918 (🔍)
GCVE (CVE): GCVE-0-2020-24918
GCVE (VulDB): GCVE-100-174372

Entryinfo

Created: 04/30/2021 17:10
Updated: 09/06/2024 19:15
Changes: 04/30/2021 17:10 (38), 05/07/2021 06:22 (2), 09/06/2024 19:15 (33)
Complete: 🔍
Cache ID: 216::103