Linux Distros Unpatched Vulnerability : CVE-2026-19487

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in...

CVE-2026-19487

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in Sfindbyclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

DEBIAN-CVE-2026-19487

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in Sfindbyclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

CVE-2026-19487

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in Sfindbyclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

CVE-2026-19487 Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in S_find_byclass

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in Sfindbyclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

CVE-2026-19487

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in Sfindbyclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

PT-2026-71683

Perl versions from 5.9.4 before 5.41.9 produce incorrect regular expression match results when a stale failure flag ends the Aho-Corasick prescan early in S find byclass. The prescan walks the subject for positions where the full pattern could match, and the engine tries it from the leftmost one...

Citrix preSCAN Tool

About This Release This is an early technical preview release v1.0.0.2 of the preSCAN tool. This release has not been tested extensively and is not supported. Please send any feedback using the link in Contact Information section. Where to download ? Certain legacy Citrix tools are now available ...

VulnCheck KEV: CVE-2003-0694

The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c...

NULL Pointer Dereference

Amendment This was deemed not a vulnerability. Overview Affected versions of this package are vulnerable to NULL Pointer Dereference. The prescanentry function in fseeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service NULL pointer dereference and crash via a crafted ZIP...

UBUNTU-CVE-2017-5979

The prescanentry function in fseeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service NULL pointer dereference and crash via a crafted ZIP file...

Sendmail 8.9.2 Headers Prescan Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/8674/info Sendmail has been reported prone to a denial of service vulnerability when handling malicious SMTP mail headers. The vulnerability has been reported to present itself, due to an inefficient implementation of a...

Sendmail 8.12.9 Prescan() Variant Remote Buffer Overrun Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/8641/info Sendmail is prone to a buffer overrun vulnerability in the prescan function. This issue is different than the vulnerability described in BID 7230. This vulnerability could permit remote attackers to execute...

Sendmail <= 8.12.8 prescan() BSD Remote Root Exploit

No description provided by source. / Sendmail 8.12.8 prescan PROOF OF CONCEPT exploit by bysin This is to prove that the bug in sendmail 8.12.8 and below is vulnerable. On sucessful POC exploitation the program should crash with the following: Program received signal SIGSEGV, Segmentation fault...

Sendmail < 8.12.10 prescan() Function Remote Overflow

Binary data 2043.prm...

CVE-2003-0694

The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c...

DEBIAN-CVE-2003-0694

The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c...

CVE-2003-0694

CVE-2003-0694 affects Sendmail 8.12.9, where the prescan function (parsing SMTP headers in parseaddr.c) can be exploited remotely via a buffer overflow to execute arbitrary code. Debian DSA-384 also references CAN-2003-0694 in its two vulnerabilities entry. The available documents confirm affecte...

Sendmail 8.12.9 - 'Prescan()' Variant Remote Buffer Overrun

/ source: https://www.securityfocus.com/bid/8641/info Sendmail is prone to a buffer overrun vulnerability in the prescan function. This issue is different than the vulnerability described in BID 7230. This vulnerability could permit remote attackers to execute arbitrary code via vulnerable versio...

Sendmail 8.12.9 - Prescan() Variant Remote Buffer Overrun

Sendmail 8.12.9 - Prescan Variant Remote Buffer Overrun / source: https://www.securityfocus.com/bid/8641/info Sendmail is prone to a buffer overrun vulnerability in the prescan function. This issue is different than the vulnerability described in BID 7230. This vulnerability could permit remote...