CVE-2020-24658 describes a stack protection bypass vulnerability in Arm Compiler 5 through 5.06u6. Under specific conditions, a stack-based buffer overflow and underflow could overwrite both the stack guard value and its reference value, rendering the protection ineffective. This vulnerability carries a CVSS score of 7.8 (High), indicating a local attack vector with low complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.01, < 5.06CPE matchmatch criteria | cpe:2.3:a:arm:arm_compiler:*:*:*:*:*:*:*:* | ||
5.06CPE matchmatch criteria | cpe:2.3:a:arm:arm_compiler:5.06:-:*:*:*:*:*:* | ||
5.06CPE matchmatch criteria | cpe:2.3:a:arm:arm_compiler:5.06:update1:*:*:*:*:*:* | ||
5.06CPE matchmatch criteria | cpe:2.3:a:arm:arm_compiler:5.06:update2:*:*:*:*:*:* | ||
5.06CPE matchmatch criteria | cpe:2.3:a:arm:arm_compiler:5.06:update3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.