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3 vulnerabilities by yves

CVE-2026-8796 (GCVE-0-2026-8796)

Vulnerability from cvelistv5 – Published: 2026-05-31 19:43 – Updated: 2026-06-01 18:42
VLAI
Title
Sereal::Decoder versions before 5.005 for Perl allow heap out-of-bounds read via crafted input
Summary
Sereal::Decoder versions before 5.005 for Perl allow heap out-of-bounds read via crafted input. In Perl/Decoder/srl_decoder.c, srl_read_object() and srl_read_hash() process a COPY tag, a back-reference whose target byte the decoder re-decodes as a fresh tag. When that target byte matches the SHORT_BINARY pattern (an inline string whose length is encoded in the low bits of the tag), the resulting read is not bounded to precede the COPY tag's own offset and can run past the end of the input buffer. An attacker controlled COPY offset can land inside a previously decoded value rather than on a tag boundary, planting a byte that the decoder reads as a SHORT_BINARY tag and consuming up to 31 following bytes from the heap as a class name (OBJECT path) or hash key (HASH path).
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
YVES Sereal::Decoder Affected: 0 , < 5.005 (custom)
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Show details on NVD website
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CVE-2024-14031 (GCVE-0-2024-14031)

Vulnerability from cvelistv5 – Published: 2026-03-31 11:31 – Updated: 2026-04-01 16:30
VLAI
Title
Sereal::Encoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library
Summary
Sereal::Encoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of 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.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
Impacted products
Vendor Product Version
YVES Sereal::Encoder Affected: 4.000 , ≤ 4.009_002 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-14030 (GCVE-0-2024-14030)

Vulnerability from cvelistv5 – Published: 2026-03-31 11:31 – Updated: 2026-04-01 16:29
VLAI
Title
Sereal::Decoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library
Summary
Sereal::Decoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library. Sereal::Decoder 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.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-1395 - Dependency on Vulnerable Third-Party Component
Assigner
References
Impacted products
Vendor Product Version
YVES Sereal::Decoder Affected: 4.000 , ≤ 4.009_002 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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