| Package | Affected versions | Patched versions |
|---|---|---|
| pcre2 | ≥ 10.31, < 10.34 | 10.34 |
| universal forwarder | = 9.1.0≥ 8.2.0, < 8.2.12≥ 9.0.0, < 9.0.6 | 8.2.129.0.6 |
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.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free