Filtered by vendor Perl
Subscriptions
Filtered by product Perl
Subscriptions
Total
54 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-47039 | 3 Microsoft, Perl, Redhat | 3 Windows, Perl, Enterprise Linux | 2025-08-03 | 7.8 High |
| A vulnerability was found in Perl. This security issue occurs while Perl for Windows relies on the system path environment variable to find the shell (`cmd.exe`). When running an executable that uses the Windows Perl interpreter, Perl attempts to find and execute `cmd.exe` within the operating system. However, due to path search order issues, Perl initially looks for cmd.exe in the current working directory. This flaw allows an attacker with limited privileges to place`cmd.exe` in locations with weak permissions, such as `C:\ProgramData`. By doing so, arbitrary code can be executed when an administrator attempts to use this executable from these compromised locations. | ||||
| CVE-2023-47038 | 3 Fedoraproject, Perl, Redhat | 5 Fedora, Perl, Enterprise Linux and 2 more | 2025-08-03 | 7 High |
| A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer. | ||||
| CVE-2023-47100 | 1 Perl | 1 Perl | 2025-06-30 | 9.8 Critical |
| In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0. | ||||
| CVE-2025-40909 | 1 Perl | 1 Perl | 2025-06-23 | 5.9 Medium |
| Perl threads have a working directory race condition where file operations may target unintended paths. If a directory handle is open at thread creation, the process-wide current working directory is temporarily changed in order to clone that handle for the new thread, which is visible from any third (or more) thread already running. This may lead to unintended operations such as loading code or accessing files from unexpected locations, which a local attacker may be able to exploit. The bug was introduced in commit 11a11ecf4bea72b17d250cfb43c897be1341861e and released in Perl version 5.13.6 | ||||
| CVE-2024-56406 | 2 Perl, Redhat | 2 Perl, Enterprise Linux | 2025-04-30 | 8.6 High |
| A heap buffer overflow vulnerability was discovered in Perl. Release branches 5.34, 5.36, 5.38 and 5.40 are affected, including development versions from 5.33.1 through 5.41.10. When there are non-ASCII bytes in the left-hand-side of the `tr` operator, `S_do_trans_invmap` can overflow the destination pointer `d`. $ perl -e '$_ = "\x{FF}" x 1000000; tr/\xFF/\x{100}/;' Segmentation fault (core dumped) It is believed that this vulnerability can enable Denial of Service and possibly Code Execution attacks on platforms that lack sufficient defenses. | ||||
| CVE-2017-12814 | 2 Microsoft, Perl | 2 Windows, Perl | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-12837 | 1 Perl | 1 Perl | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-12883 | 1 Perl | 1 Perl | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2015-8608 | 1 Perl | 1 Perl | 2025-04-20 | 0.0 Low |
| The VDir::MapPathA and VDir::MapPathW functions in Perl 5.22 allow remote attackers to cause a denial of service (out-of-bounds read) and possibly execute arbitrary code via a crafted (1) drive letter or (2) pInName argument. | ||||
| CVE-2016-6185 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2025-04-12 | 7.8 High |
| The XSLoader::load method in XSLoader in Perl does not properly locate .so files when called in a string eval, which might allow local users to execute arbitrary code via a Trojan horse library under the current working directory. | ||||
| CVE-2016-1238 | 5 Apache, Debian, Fedoraproject and 2 more | 5 Spamassassin, Debian Linux, Fedora and 2 more | 2025-04-12 | 7.8 High |
| (1) cpan/Archive-Tar/bin/ptar, (2) cpan/Archive-Tar/bin/ptardiff, (3) cpan/Archive-Tar/bin/ptargrep, (4) cpan/CPAN/scripts/cpan, (5) cpan/Digest-SHA/shasum, (6) cpan/Encode/bin/enc2xs, (7) cpan/Encode/bin/encguess, (8) cpan/Encode/bin/piconv, (9) cpan/Encode/bin/ucmlint, (10) cpan/Encode/bin/unidump, (11) cpan/ExtUtils-MakeMaker/bin/instmodsh, (12) cpan/IO-Compress/bin/zipdetails, (13) cpan/JSON-PP/bin/json_pp, (14) cpan/Test-Harness/bin/prove, (15) dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp, (16) dist/Module-CoreList/corelist, (17) ext/Pod-Html/bin/pod2html, (18) utils/c2ph.PL, (19) utils/h2ph.PL, (20) utils/h2xs.PL, (21) utils/libnetcfg.PL, (22) utils/perlbug.PL, (23) utils/perldoc.PL, (24) utils/perlivp.PL, and (25) utils/splain.PL in Perl 5.x before 5.22.3-RC2 and 5.24 before 5.24.1-RC2 do not properly remove . (period) characters from the end of the includes directory array, which might allow local users to gain privileges via a Trojan horse module under the current working directory. | ||||
| CVE-2016-1246 | 3 Dbd-mysql Project, Debian, Perl | 3 Dbd-mysql, Debian Linux, Perl | 2025-04-12 | N/A |
| Buffer overflow in the DBD::mysql module before 4.037 for Perl allows context-dependent attackers to cause a denial of service (crash) via vectors related to an error message. | ||||
| CVE-2015-8853 | 2 Fedoraproject, Perl | 2 Fedora, Perl | 2025-04-12 | N/A |
| 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." | ||||
| CVE-2016-2381 | 5 Canonical, Debian, Opensuse and 2 more | 10 Ubuntu Linux, Debian Linux, Opensuse and 7 more | 2025-04-12 | 7.5 High |
| Perl might allow context-dependent attackers to bypass the taint protection mechanism in a child process via duplicate environment variables in envp. | ||||
| CVE-2014-4330 | 2 Data Dumper Project, Perl | 2 Data Dumper, Perl | 2025-04-12 | N/A |
| The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1 and earlier, allows context-dependent attackers to cause a denial of service (stack consumption and crash) via an Array-Reference with many nested Array-References, which triggers a large number of recursive calls to the DD_dump function. | ||||
| CVE-2013-7422 | 2 Apple, Perl | 2 Mac Os X, Perl | 2025-04-12 | N/A |
| Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression. | ||||
| CVE-2012-6329 | 2 Perl, Redhat | 2 Perl, Enterprise Linux | 2025-04-11 | N/A |
| The _compile function in Maketext.pm in the Locale::Maketext implementation in Perl before 5.17.7 does not properly handle backslashes and fully qualified method names during compilation of bracket notation, which allows context-dependent attackers to execute arbitrary commands via crafted input to an application that accepts translation strings from users, as demonstrated by the TWiki application before 5.1.3, and the Foswiki application 1.0.x through 1.0.10 and 1.1.x through 1.1.6. | ||||
| CVE-2011-3599 | 2 Adam Kennedy, Perl | 2 Crypt-dsa, Perl | 2025-04-11 | N/A |
| The Crypt::DSA (aka Crypt-DSA) module 1.17 and earlier for Perl, when /dev/random is absent, uses the Data::Random module, which makes it easier for remote attackers to spoof a signature, or determine the signing key of a signed message, via a brute-force attack. | ||||
| CVE-2011-4363 | 2 Frii, Perl | 2 Proc\, Perl | 2025-04-11 | N/A |
| ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS. | ||||
| CVE-2012-5195 | 2 Perl, Redhat | 2 Perl, Enterprise Linux | 2025-04-11 | N/A |
| Heap-based buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator. | ||||