Sereal::Encoder versions from 4.000 through 4.009_002 for Perl is vulnerable to a buffer overwrite flaw in the Zstandard library.
Sereal::Encoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
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Affected Vendors & Products
References
History
Tue, 31 Mar 2026 15:15:00 +0000
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| Description | Sereal::Encoder versions from 4.000 through 4.009_002 for Perl is vulnerable to a buffer overwrite flaw in the Zstandard library. Sereal::Encoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used. | |
| Title | Sereal::Encoder versions from 4.000 through 4.009_002 for Perl is vulnerable to a buffer overwrite flaw in the Zstandard library | |
| Weaknesses | CWE-1395 | |
| References |
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Status: PUBLISHED
Assigner: CPANSec
Published:
Updated: 2026-03-31T14:19:27.286Z
Reserved: 2026-03-29T15:12:06.674Z
Link: CVE-2024-14031
Updated: 2026-03-31T14:09:59.495Z
Status : Received
Published: 2026-03-31T12:16:26.310
Modified: 2026-03-31T15:16:09.100
Link: CVE-2024-14031
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OpenCVE Enrichment
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