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Search Results (86 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2010-4777 1 Perl 1 Perl 2025-04-11 N/A
The Perl_reg_numbered_buff_fetch function in Perl 5.10.0, 5.12.0, 5.14.0, and other versions, when running with debugging enabled, allows context-dependent attackers to cause a denial of service (assertion failure and application exit) via crafted input that is not properly handled when using certain regular expressions, as demonstrated by causing SpamAssassin and OCSInventory to crash.
CVE-2011-2939 3 Dan Kogai, Perl, Redhat 3 Encode Module, Perl, Enterprise Linux 2025-04-11 N/A
Off-by-one error in the decode_xs function in Unicode/Unicode.xs in the Encode module before 2.44, as used in Perl before 5.15.6, might allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Unicode string, which triggers a heap-based buffer overflow.
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.
CVE-2011-2201 2 Mark Stosberg, Perl 2 Data\, Perl 2025-04-11 N/A
The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.
CVE-2011-2728 1 Perl 1 Perl 2025-04-11 N/A
The bsd_glob function in the File::Glob module for Perl before 5.14.2 allows context-dependent attackers to cause a denial of service (crash) via a glob expression with the GLOB_ALTDIRFUNC flag, which triggers an uninitialized pointer dereference.
CVE-2023-31486 3 Http\, Perl, Redhat 4 \, Perl, Enterprise Linux and 1 more 2025-01-30 8.1 High
HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates.
CVE-2024-45321 3 App\, Perl, Redhat 3 \, Cpanminus, Enterprise Linux 2024-12-05 9.8 Critical
The App::cpanminus package through 1.7047 for Perl downloads code via insecure HTTP, enabling code execution for network attackers.
CVE-2022-48522 1 Perl 1 Perl 2024-11-21 9.8 Critical
In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.
CVE-2020-14393 4 Debian, Fedoraproject, Opensuse and 1 more 4 Debian Linux, Fedora, Leap and 1 more 2024-11-21 7.1 High
A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.
CVE-2020-14392 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2024-11-21 5.5 Medium
An untrusted pointer dereference flaw was found in Perl-DBI < 1.643. A local attacker who is able to manipulate calls to dbd_db_login6_sv() could cause memory corruption, affecting the service's availability.
CVE-2020-12723 6 Fedoraproject, Netapp, Opensuse and 3 more 21 Fedora, Oncommand Workflow Automation, Snap Creator Framework and 18 more 2024-11-21 7.5 High
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.
CVE-2020-10878 6 Fedoraproject, Netapp, Opensuse and 3 more 22 Fedora, Oncommand Workflow Automation, Snap Creator Framework and 19 more 2024-11-21 8.6 High
Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.
CVE-2020-10543 5 Fedoraproject, Opensuse, Oracle and 2 more 20 Fedora, Leap, Communications Billing And Revenue Management and 17 more 2024-11-21 8.2 High
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.
CVE-2019-20919 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2024-11-21 4.7 Medium
An issue was discovered in the DBI module before 1.643 for Perl. The hv_fetch() documentation requires checking for NULL and the code does that. But, shortly thereafter, it calls SvOK(profile), causing a NULL pointer dereference.
CVE-2018-6913 3 Canonical, Debian, Perl 3 Ubuntu Linux, Debian Linux, Perl 2024-11-21 N/A
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.
CVE-2018-6798 4 Canonical, Debian, Perl and 1 more 6 Ubuntu Linux, Debian Linux, Perl and 3 more 2024-11-21 N/A
An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure.
CVE-2018-6797 4 Canonical, Debian, Perl and 1 more 6 Ubuntu Linux, Debian Linux, Perl and 3 more 2024-11-21 N/A
An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.
CVE-2018-18314 5 Canonical, Debian, Netapp and 2 more 9 Ubuntu Linux, Debian Linux, E-series Santricity Os Controller and 6 more 2024-11-21 N/A
Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
CVE-2018-18313 6 Apple, Canonical, Debian and 3 more 10 Mac Os X, Ubuntu Linux, Debian Linux and 7 more 2024-11-21 N/A
Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.
CVE-2018-18312 5 Canonical, Debian, Netapp and 2 more 9 Ubuntu Linux, Debian Linux, E-series Santricity Os Controller and 6 more 2024-11-21 N/A
Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.