gstreamer gst-rtsp-server 1.14.5 GstRTSPAuth Request null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in gstreamer gst-rtsp-server 1.14.5. Affected by this issue is some unknown functionality of the component GstRTSPAuth. The manipulation as part of Request leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2020-6095. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in gstreamer gst-rtsp-server 1.14.5 (Multimedia Processing Software). This issue affects some unknown processing of the component GstRTSPAuth. The manipulation as part of a Request leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. The summary by CVE is:

An exploitable denial of service vulnerability exists in the GstRTSPAuth functionality of GStreamer/gst-rtsp-server 1.14.5. A specially crafted RTSP setup request can cause a null pointer deference resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.

The weakness was disclosed 03/27/2020. The identification of this vulnerability is CVE-2020-6095 since 01/07/2020. 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.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Null pointer dereference
CWE: CWE-476 / CWE-404
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: 🔍

Patch: gitlab.freedesktop.org

Timelineinfo

01/07/2020 🔍
03/27/2020 +80 days 🔍
03/28/2020 +1 days 🔍
05/12/2024 +1506 days 🔍

Sourcesinfo

Advisory: 44ccca3086dd81081d72ca0b21d0ecdde962fb1a
Status: Not defined

CVE: CVE-2020-6095 (🔍)
GCVE (CVE): GCVE-0-2020-6095
GCVE (VulDB): GCVE-100-152417

Entryinfo

Created: 03/28/2020 07:18
Updated: 05/12/2024 09:43
Changes: 03/28/2020 07:18 (36), 03/28/2020 07:23 (18), 05/12/2024 09:43 (19)
Complete: 🔍
Cache ID: 216::103

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