bam Crate up to 0.1.2 on Rust bgzip Block Load out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in bam Crate up to 0.1.2 on Rust. This issue affects some unknown processing of the component bgzip Block Load Handler. Such manipulation leads to out-of-bounds write. This vulnerability is listed as CVE-2021-28027. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in bam Crate up to 0.1.2 on Rust (Rust Package). Affected by this issue is an unknown part of the component bgzip Block Load Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was presented 03/05/2021 as RUSTSEC-2021-0027. The advisory is shared for download at rustsec.org. This vulnerability is handled as CVE-2021-28027. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.1.3 eliminates this vulnerability.

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Out-of-bounds write
CWE: CWE-787 / CWE-119
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: bam Crate 0.1.3

Timelineinfo

03/05/2021 🔍
03/05/2021 +0 days 🔍
03/05/2021 +0 days 🔍
03/07/2021 +2 days 🔍

Sourcesinfo

Advisory: RUSTSEC-2021-0027
Status: Confirmed

CVE: CVE-2021-28027 (🔍)
GCVE (CVE): GCVE-0-2021-28027
GCVE (VulDB): GCVE-100-170768

Entryinfo

Created: 03/05/2021 16:04
Updated: 03/07/2021 18:10
Changes: 03/05/2021 16:04 (40), 03/07/2021 18:02 (5), 03/07/2021 18:10 (18)
Complete: 🔍
Cache ID: 216::103

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