The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by "a\x80."
Max CVSS
7.5
EPSS Score
3.05%
Published
2016-05-25
Updated
2018-05-02
1 vulnerabilities found