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CVE-2017-5563

Publication date 23 January 2017

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

LibTIFF version 4.0.7 is vulnerable to a heap-based buffer over-read in tif_lzw.c resulting in DoS or code execution via a crafted bmp image to tools/bmp2tiff.

Read the notes from the security team

Status

Package Ubuntu Release Status
tiff 17.10 artful
Not affected
17.04 zesty Ignored
16.10 yakkety Ignored
16.04 LTS xenial
Fixed 4.0.6-1ubuntu0.4
14.04 LTS trusty
Fixed 4.0.3-7ubuntu0.9
12.04 LTS precise Ignored

Notes

mdeslaur

proposed patch in upstream bug bmp2tiff removed in recent versions we will not be fixing this issue in precise/esm

Severity score breakdown

Parameter Value
Base score 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-3606-1
    • LibTIFF vulnerabilities
    • 26 March 2018

Other references