Search criteria
6 vulnerabilities by OCaml
CVE-2026-28364 (GCVE-0-2026-28364)
Vulnerability from cvelistv5 – Published: 2026-02-27 03:54 – Updated: 2026-02-27 15:49
VLAI?
Summary
In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution through a multi-phase attack chain. The vulnerability stems from missing bounds validation in the readblock() function, which performs unbounded memcpy() operations using attacker-controlled lengths from crafted Marshal data.
Severity ?
7.9 (High)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
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CVE-2018-9838 (GCVE-0-2018-9838)
Vulnerability from cvelistv5 – Published: 2018-04-06 18:00 – Updated: 2024-08-05 07:24
VLAI?
Summary
The caml_ba_deserialize function in byterun/bigarray.c in the standard library in OCaml 4.06.0 has an integer overflow which, in situations where marshalled data is accepted from an untrusted source, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted object.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2017-9779 (GCVE-0-2017-9779)
Vulnerability from cvelistv5 – Published: 2017-09-07 14:00 – Updated: 2024-08-05 17:18
VLAI?
Summary
OCaml compiler allows attackers to have unspecified impact via unknown vectors, a similar issue to CVE-2017-9772 "but with much less impact."
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2017-9772 (GCVE-0-2017-9772)
Vulnerability from cvelistv5 – Published: 2017-06-23 20:00 – Updated: 2024-08-05 17:18
VLAI?
Summary
Insufficient sanitisation in the OCaml compiler versions 4.04.0 and 4.04.1 allows external code to be executed with raised privilege in binaries marked as setuid, by setting the CAML_CPLUGINS, CAML_NATIVE_CPLUGINS, or CAML_BYTE_CPLUGINS environment variable.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2015-8869 (GCVE-0-2015-8869)
Vulnerability from cvelistv5 – Published: 2016-06-13 19:00 – Updated: 2024-08-06 08:29
VLAI?
Summary
OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2009-2943 (GCVE-0-2009-2943)
Vulnerability from cvelistv5 – Published: 2009-10-22 16:00 – Updated: 2024-09-17 01:36
VLAI?
Summary
The postgresql-ocaml bindings 1.5.4, 1.7.0, and 1.12.1 for PostgreSQL libpq do not properly support the PQescapeStringConn function, which might allow remote attackers to leverage escaping issues involving multibyte character encodings.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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