Out-of-bounds Write Affecting libecap-devel package, versions <0:1.0.1-2.module+el8.4.0+404+316a0dc5

Q: How to fix?

<p>Upgrade <code>Rocky-Linux:8</code> <code>libecap-devel</code> to version 0:1.0.1-2.module+el8.4.0+404+316a0dc5 or higher.<br>This issue was patched in <code>RLSA-2020:4743</code>.</p>

Threat Intelligence

1.78% (89^th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk ID SNYK-ROCKY8-LIBECAPDEVEL-3297039
published 3 Feb 2023
disclosed 26 Nov 2019

Report a new vulnerability Found a mistake?

Introduced: 26 Nov 2019

CVE-2019-18676 Open this link in a new tab CWE-787 Open this link in a new tab

How to fix?

Upgrade Rocky-Linux:8 libecap-devel to version 0:1.0.1-2.module+el8.4.0+404+316a0dc5 or higher.
This issue was patched in RLSA-2020:4743.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libecap-devel package and not the libecap-devel package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High