Vulnetix
Try Vulnetix Request Demo
CVE-2019-20454 PUBLISHED

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.

EPSS 0.09% · 25.4th percentile

Risk Scores

EPSS Score
0.09%
25.4th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:18.04:LTSpcre20, 10.22-3, 10.22-4

Timeline

References

Open in Interactive Console →