CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-8244

A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 58.0%

CVSS Severity

CVSS v3 Score 6.5

CVSS v2 Score 6.4

References

Products affected by CVE-2020-8244

Bufferlist Project » Bufferlist » Version: 0.2.0

cpe:2.3:a:bufferlist_project:bufferlist:0.2.0
Bufferlist Project » Bufferlist » Version: 0.4.2

cpe:2.3:a:bufferlist_project:bufferlist:0.4.2
Bufferlist Project » Bufferlist » Version: 0.5.0

cpe:2.3:a:bufferlist_project:bufferlist:0.5.0
Bufferlist Project » Bufferlist » Version: 0.6.0

cpe:2.3:a:bufferlist_project:bufferlist:0.6.0
Bufferlist Project » Bufferlist » Version: 0.7.0

cpe:2.3:a:bufferlist_project:bufferlist:0.7.0
Bufferlist Project » Bufferlist » Version: 0.8.0

cpe:2.3:a:bufferlist_project:bufferlist:0.8.0
Bufferlist Project » Bufferlist » Version: 0.8.1

cpe:2.3:a:bufferlist_project:bufferlist:0.8.1
Bufferlist Project » Bufferlist » Version: 0.8.2

cpe:2.3:a:bufferlist_project:bufferlist:0.8.2
Bufferlist Project » Bufferlist » Version: 0.9.0

cpe:2.3:a:bufferlist_project:bufferlist:0.9.0
Bufferlist Project » Bufferlist » Version: 0.9.1

cpe:2.3:a:bufferlist_project:bufferlist:0.9.1
Bufferlist Project » Bufferlist » Version: 0.9.2

cpe:2.3:a:bufferlist_project:bufferlist:0.9.2
Bufferlist Project » Bufferlist » Version: 0.9.3

cpe:2.3:a:bufferlist_project:bufferlist:0.9.3
Bufferlist Project » Bufferlist » Version: 0.9.4

cpe:2.3:a:bufferlist_project:bufferlist:0.9.4
Bufferlist Project » Bufferlist » Version: 0.9.5

cpe:2.3:a:bufferlist_project:bufferlist:0.9.5
Bufferlist Project » Bufferlist » Version: 1.0.0

cpe:2.3:a:bufferlist_project:bufferlist:1.0.0
Bufferlist Project » Bufferlist » Version: 1.0.1

cpe:2.3:a:bufferlist_project:bufferlist:1.0.1
Bufferlist Project » Bufferlist » Version: 1.0.2

cpe:2.3:a:bufferlist_project:bufferlist:1.0.2
Bufferlist Project » Bufferlist » Version: 1.0.3

cpe:2.3:a:bufferlist_project:bufferlist:1.0.3
Bufferlist Project » Bufferlist » Version: 1.1.0

cpe:2.3:a:bufferlist_project:bufferlist:1.1.0
Bufferlist Project » Bufferlist » Version: 1.1.1

cpe:2.3:a:bufferlist_project:bufferlist:1.1.1
Bufferlist Project » Bufferlist » Version: 1.1.2

cpe:2.3:a:bufferlist_project:bufferlist:1.1.2
Bufferlist Project » Bufferlist » Version: 1.2.0

cpe:2.3:a:bufferlist_project:bufferlist:1.2.0
Bufferlist Project » Bufferlist » Version: 1.2.1

cpe:2.3:a:bufferlist_project:bufferlist:1.2.1
Bufferlist Project » Bufferlist » Version: 1.2.2

cpe:2.3:a:bufferlist_project:bufferlist:1.2.2
Bufferlist Project » Bufferlist » Version: 2.0.0

cpe:2.3:a:bufferlist_project:bufferlist:2.0.0
Bufferlist Project » Bufferlist » Version: 2.0.1

cpe:2.3:a:bufferlist_project:bufferlist:2.0.1
Bufferlist Project » Bufferlist » Version: 2.1.0

cpe:2.3:a:bufferlist_project:bufferlist:2.1.0
Bufferlist Project » Bufferlist » Version: 2.1.1

cpe:2.3:a:bufferlist_project:bufferlist:2.1.1
Bufferlist Project » Bufferlist » Version: 2.1.2

cpe:2.3:a:bufferlist_project:bufferlist:2.1.2
Bufferlist Project » Bufferlist » Version: 2.2.0

cpe:2.3:a:bufferlist_project:bufferlist:2.2.0
Bufferlist Project » Bufferlist » Version: 3.0.0

cpe:2.3:a:bufferlist_project:bufferlist:3.0.0
Bufferlist Project » Bufferlist » Version: 4.0.0

cpe:2.3:a:bufferlist_project:bufferlist:4.0.0
Bufferlist Project » Bufferlist » Version: 4.0.1

cpe:2.3:a:bufferlist_project:bufferlist:4.0.1
Bufferlist Project » Bufferlist » Version: 4.0.2

cpe:2.3:a:bufferlist_project:bufferlist:4.0.2
Debian » Debian Linux » Version: 9.0

cpe:2.3:o:debian:debian_linux:9.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-8244

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