CVE-2020-9746 — NULL Pointer Dereference in Adobe Flash Player

CWE-476 — NULL Pointer Dereference6 documents6 sources
Severity
8.8HIGHNVD
CNA7.0
EPSS
1.7%
top 17.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Adobe Flash Player
Timeline
PublishedOct 14
Latest updateMay 24

Description

Adobe Flash Player version 32.0.0.433 (and earlier) are affected by an exploitable NULL pointer dereference vulnerability that could result in a crash and arbitrary code execution. Exploitation of this issue requires an attacker to insert malicious strings in an HTTP response that is by default delivered over TLS/SSL.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDadobe/flash_player< 32.0.0.433+2
▶CVEListV5adobe/flash_playerunspecified — 32.0.0.387+2

🔴Vulnerability Details

3
GHSA
GHSA-h82h-rg57-cr4v: Adobe Flash Player version 32↗2022-05-24
▶
CVEList
Exploitable NULL pointer deref could lead to arbitrary code execution↗2020-10-14
▶
OSV
CVE-2020-9746: Adobe Flash Player version 32↗2020-10-14
▶

📋Vendor Advisories

1
Red Hat
flash-plugin: Arbitrary Code Execution vulnerability (APSB20-58)↗2020-10-13
▶

💬Community

1
Bugzilla
CVE-2020-9746 flash-plugin: Arbitrary Code Execution vulnerability (APSB20-58)↗2020-10-13
▶
CVE-2020-9746 — NULL Pointer Dereference in Adobe | cvebase