Bug 2224974 (CVE-2023-38289)

Summary:	CVE-2023-38289 libtiff: integer overflow in tiffcp.c
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bdettelb, carnil, caswilli, hkataria, jburrell, jkoehler, jsherril, kaycoth, kshier, mmuzila, nforro, rh-spice-bugs
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2226745, 2226746, 2226748, 2226747
Bug Blocks:	2222912

Description Dhananjay Arunesh 2023-07-24 07:12:26 UTC

Multiple potential integer overflow in tiffcp.c in libtiff <= 4.5.1 can allow remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image which triggers a heap-based buffer overflow.

Comment 3 Salvatore Bonaccorso 2023-07-30 22:02:16 UTC

This CVE is referenced at https://gitlab.com/libtiff/libtiff/-/issues/592 (but it looks that this RHBZ entry is swapped with actually CVE-2023-38288).

Comment 4 Dhananjay Arunesh 2023-08-02 09:28:19 UTC

In reply to comment #3:
> This CVE is referenced at https://gitlab.com/libtiff/libtiff/-/issues/592
> (but it looks that this RHBZ entry is swapped with actually CVE-2023-38288).

Hi, These CVEs are assigned by us (Red Hat CNA), CVEs attached to the bugs are from the final vulnerabilities report sent by the reporter. I am discussing about this issue with the reporter to rectify from his end.

Comment 5 Salvatore Bonaccorso 2023-08-13 11:45:38 UTC

Same question as in https://bugzilla.redhat.com/show_bug.cgi?id=2224971#c5