CVE-2019-20454
Published: Feb 14, 2020
Modified: Aug 5, 2024
CVSS v3.0
5.1
Description
An out-of-bounds read was discovered in PCRE before 10.34 when the pattern \X is JIT compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to parse untrusted input may be vulnerable to this flaw, which would allow an attacker to crash the application. The flaw occurs in do_extuni_no_utf in pcre2_jit_compile.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AC:H/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:N
Attack Complexity
Attack Vector
Availability
Confidentiality
Integrity
Privileges Required
Scope
User Interaction
References
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