JLSEC-2026-13

doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter...

1000 Projects Portfolio Management System MCA 注入漏洞

1000 Projects Portfolio Management System MCA is an open source portfolio management system from 1000 Projects. An injection vulnerability exists in 1000 Projects Portfolio Management System MCA version 1.0, which originates from an SQL injection vulnerability contained in the eid parameter of th...

EulerOS Virtualization for ARM 64 3.0.5.0 : patch (EulerOS-SA-2020-1065)

According to the versions of the patch package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - GNU patch through 2.7.6 is vulnerable to OS shell command injection that can be exploited by opening a crafted patch fil...

patch: do_ed_script in pch.c does not block strings beginning with a ! character

A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data...

patch: do_ed_script in pch.c does not block strings beginning with a ! character

A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data...

The vulnerability of the do_ed_script function in the GNU Patch software’s source code (src/pch.c) allows a malicious actor to access confidential information and execute arbitrary commands, due to the lack of measures taken to neutralize special elements used in the operating system’s command syntax.

The vulnerability of the doedscript function in the GNU Patch software lies in its failure to prevent the neutralization of special elements used in the operating system’s commands. Exploiting this vulnerability can allow an attacker to access confidential information and execute arbitrary comman...

AZL-35102 CVE-2018-20969 affecting package patch for versions less than 2.7.6-9

doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter...

AZL-6786 CVE-2018-20969 affecting package patch for versions less than 2.7.6-7

doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter...

DEBIAN-CVE-2018-20969

doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter...

UBUNTU-CVE-2018-20969

doedscript in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter...

PT-2019-3242

Name of the Vulnerable Software and Affected Versions GNU patch versions prior to 2.7.7 Description The issue is related to the do ed script function in the GNU Patch utility, which fails to neutralize special elements used in operating system commands. This can be exploited by opening a crafted...

PT-2019-10405

Name of the Vulnerable Software and Affected Versions GNU patch versions through 2.7.6 Description The issue is related to the do ed script function in pch.c, which fails to block strings starting with a ! character. This syntax is specific to ed and is unrelated to shell metacharacters...

PT-2018-4344

Name of the Vulnerable Software and Affected Versions GNU patch versions through 2.7.6 patch in FreeBSD versions prior to 10.1-RELEASE-p17 patch in FreeBSD 10.2 versions prior to 10.2-BETA2-p3 patch in FreeBSD 10.2-RC1 versions prior to 10.2-RC1-p2 patch in FreeBSD 0.2-RC2 versions prior to...