av-data Crate up to 0.2.x on Rust null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in av-data Crate up to 0.2.x on Rust. It has been declared as problematic. This affects an unknown function. Executing a manipulation can lead to null pointer dereference. This vulnerability appears as CVE-2021-25904. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in av-data Crate up to 0.2.x on Rust (Rust Package). It has been declared as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability.

The weakness was presented 01/27/2021 as RUSTSEC-2021-0007. The advisory is shared for download at rustsec.org. This vulnerability was named CVE-2021-25904. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.3.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: av-data Crate 0.3.0

Timelineinfo

01/22/2021 🔍
01/27/2021 +5 days 🔍
01/27/2021 +0 days 🔍
02/20/2021 +24 days 🔍

Sourcesinfo

Advisory: RUSTSEC-2021-0007
Status: Confirmed

CVE: CVE-2021-25904 (🔍)
GCVE (CVE): GCVE-0-2021-25904
GCVE (VulDB): GCVE-100-168748

Entryinfo

Created: 01/27/2021 11:23
Updated: 02/20/2021 12:02
Changes: 01/27/2021 11:23 (39), 02/20/2021 12:00 (5), 02/20/2021 12:02 (18)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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