National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:perl:perl:5.16.2
There are 21 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2018-18314

Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Published: December 07, 2018; 04:29:00 PM -05:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2018-18313

Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

Published: December 07, 2018; 04:29:00 PM -05:00
V3.0: 9.1 CRITICAL
    V2: 6.4 MEDIUM
CVE-2018-18311

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Published: December 07, 2018; 04:29:00 PM -05:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2018-18312

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.

Published: December 05, 2018; 05:29:00 PM -05:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2018-12015

In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism, and overwrite arbitrary files, via an archive file containing a symlink and a regular file with the same name.

Published: June 07, 2018; 09:29:00 AM -04:00
V3.0: 7.5 HIGH
    V2: 6.4 MEDIUM
CVE-2018-6913

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.

Published: April 17, 2018; 04:29:00 PM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2017-12814

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.

Published: September 27, 2017; 09:29:01 PM -04:00
V3.0: 9.8 CRITICAL
    V2: 7.5 HIGH
CVE-2017-12883

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.

Published: September 19, 2017; 02:29:00 PM -04:00
V3.0: 9.1 CRITICAL
    V2: 6.4 MEDIUM
CVE-2017-12837

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.

Published: September 19, 2017; 02:29:00 PM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2016-1246

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.

Published: October 05, 2016; 12:59:00 PM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2016-1238

(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.

Published: August 02, 2016; 10:59:00 AM -04:00
V3.0: 7.8 HIGH
    V2: 7.2 HIGH
CVE-2015-8853

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."

Published: May 25, 2016; 11:59:01 AM -04:00
V3.0: 7.5 HIGH
    V2: 5.0 MEDIUM
CVE-2014-4330

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.

Published: September 30, 2014; 12:55:06 PM -04:00
    V2: 2.1 LOW
CVE-2013-1667

The rehash mechanism in Perl 5.8.2 through 5.16.x allows context-dependent attackers to cause a denial of service (memory consumption and crash) via a crafted hash key.

Published: March 13, 2013; 11:13:36 PM -04:00
    V2: 7.5 HIGH
CVE-2012-6329

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.

Published: January 04, 2013; 04:55:01 PM -05:00
    V2: 7.5 HIGH
CVE-2011-3599

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.

Published: October 10, 2011; 06:55:06 AM -04:00
    V2: 5.8 MEDIUM
CVE-2011-2766

The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers.

Published: September 23, 2011; 06:55:03 AM -04:00
    V2: 7.5 HIGH
CVE-2011-2201

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.

Published: September 14, 2011; 12:05:23 PM -04:00
    V2: 4.3 MEDIUM
CVE-2010-1168

The Safe (aka Safe.pm) module before 2.25 for Perl allows context-dependent attackers to bypass intended (1) Safe::reval and (2) Safe::rdo access restrictions, and inject and execute arbitrary code, via vectors involving implicitly called methods and implicitly blessed objects, as demonstrated by the (a) DESTROY and (b) AUTOLOAD methods, related to "automagic methods."

Published: June 21, 2010; 12:30:01 PM -04:00
    V2: 7.5 HIGH
CVE-2009-1884

Off-by-one error in the bzinflate function in Bzip2.xs in the Compress-Raw-Bzip2 module before 2.018 for Perl allows context-dependent attackers to cause a denial of service (application hang or crash) via a crafted bzip2 compressed stream that triggers a buffer overflow, a related issue to CVE-2009-1391.

Published: August 19, 2009; 01:30:00 PM -04:00
    V2: 4.3 MEDIUM