Vulnerabilities > Perl > Perl > 2.6.6
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-04-17 | CVE-2018-6913 | Out-of-bounds Write vulnerability in multiple products Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count. | 9.8 |
| 2017-09-28 | CVE-2017-12814 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Perl Stack-based buffer overflow in the CPerlHost::Add method in win32/perlhost.h in Perl before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 on Windows allows attackers to execute arbitrary code via a long environment variable. | 9.8 |
| 2017-09-19 | CVE-2017-12883 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Perl Buffer overflow in the S_grok_bslash_N function in regcomp.c in Perl 5 before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 allows remote attackers to disclose sensitive information or cause a denial of service (application crash) via a crafted regular expression with an invalid '\N{U+...}' escape. | 9.1 |
| 2017-09-19 | CVE-2017-12837 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Perl Heap-based buffer overflow in the S_regatom function in regcomp.c in Perl 5 before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 allows remote attackers to cause a denial of service (out-of-bounds write) via a regular expression with a '\N{}' escape and the case-insensitive modifier. | 7.5 |
| 2016-05-25 | CVE-2015-8853 | Improper Input Validation vulnerability in multiple products 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." | 7.5 |
| 2016-04-08 | CVE-2016-2381 | Improper Input Validation vulnerability in multiple products Perl might allow context-dependent attackers to bypass the taint protection mechanism in a child process via duplicate environment variables in envp. | 7.5 |
| 1999-12-31 | CVE-1999-1386 | Link Following vulnerability in Perl Perl 5.004_04 and earlier follows symbolic links when running with the -e option, which allows local users to overwrite arbitrary files via a symlink attack on the /tmp/perl-eaXXXXX file. | 5.5 |