CVE-2024-14030 details a buffer overwrite vulnerability in Sereal::Decoder versions 4.000 through 4.009_002 for Perl, originating from an embedded Zstandard library (CVE-2019-11922) containing a race condition. Rated 8.1 HIGH (CVSS:3.1), this flaw allows for out-of-bounds writes via a network attack vector with high attack complexity, potentially leading to high impact on confidentiality, integrity, and availability. Exploitation could occur if an output buffer smaller than recommended is used. There is currently no evidence of active exploitation, nor is any public exploit code available. Community discussion and media coverage are minimal, and its EPSS score is very low, indicating limited current attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.000, < 4.010CPE matchmatch criteria | cpe:2.3:a:yves:sereal\:\:decoder:*:*:*:*:*:perl:*:* | ||
>= 4.000, <= 4.009_002CPE match | cpe:2.3:a:yves:sereal\:\:decoder:*:*:*:*:*:perl:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.