Bug 1152245 – VUL-1: CVE-2019-16892: rubygem-rubyzip: bypass application checks on ZIP entry sizes

Bug 1152245 - (CVE-2019-16892) VUL-1: CVE-2019-16892: rubygem-rubyzip: bypass application checks on ZIP entry sizes

(CVE-2019-16892)
Summary:	VUL-1: CVE-2019-16892: rubygem-rubyzip: bypass application checks on ZIP entr...

Status:	NEW

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Basesystem
Version:	Leap 15.1
Hardware:	Other Other

Priority:	P4 - Low Severity: Minor (vote)
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/243313/
Whiteboard:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Create test case

Clone This Bug

Reported:	2019-09-27 08:42 UTC by Alexander Bergmann
Modified:	2020-05-04 12:06 UTC (History)
CC List:	0 users

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Alexander Bergmann 2019-09-27 08:42:01 UTC

CVE-2019-16892

In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP
entry sizes because data about the uncompressed size can be spoofed. This allows
attackers to cause a denial of service (disk consumption).

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-16892
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-16892.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16892
http://www.cvedetails.com/cve/CVE-2019-16892/
https://github.com/rubyzip/rubyzip/pull/403

Comment 1 Stephan Kulow 2020-05-04 12:06:17 UTC

leap 15.2 got 1.3.0 - and that's good enough for me. I don't maintain this package, I just got a bot to update them.

recommend to WONTFIX