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CVE-2020-17446

Good to know:

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Date: August 12, 2020

asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.

Language: Python

Severity Score

Related Resources (8)

https://github.com/advisories/GHSA-2xpj-f5g2-8p7m
https://github.com/pypa/advisory-database/tree/main/vulns/asyncpg/PYSEC-2020-24.yaml
https://github.com/MagicStack/asyncpg
https://lists.debian.org/debian-lts-announce/2020/09/msg00002.html
https://nvd.nist.gov/vuln/detail/CVE-2020-17446
https://github.com/MagicStack/asyncpg/releases/tag/v0.21.0
https://github.com/MagicStack/asyncpg/commit/69bcdf5bf7696b98ee708be5408fd7d854e910d0
https://www.mend.io/vulnerability-database/CVE-2020-17446

Severity Score

Weakness Type (CWE)

Access of Uninitialized Pointer

CWE-824

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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