CVE-2017-7592 — Improper Input Validation in Libtiff

CWE-20 — Improper Input ValidationCWE-704 — Incorrect Type Conversion or Cast10 documents7 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 57.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian TiffLibtiff
Timeline
PublishedApr 9
Latest updateMay 14

Description

The putagreytile function in tif_getimage.c in LibTIFF 4.0.7 has a left-shift undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDlibtiff/libtiff4.0.7
▶debiandebian/tiff< tiff 4.0.7-6 (bookworm)

🔴Vulnerability Details

2
GHSA
GHSA-w7jq-84mw-372h: The putagreytile function in tif_getimage↗2022-05-14
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OSV
CVE-2017-7592: The putagreytile function in tif_getimage↗2017-04-09
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📋Vendor Advisories

3
Ubuntu
LibTIFF vulnerabilities↗2018-03-20
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Red Hat
libtiff: Left shift of unsigned char without a cast↗2017-01-11
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Debian
CVE-2017-7592: tiff - The putagreytile function in tif_getimage.c in LibTIFF 4.0.7 has a left-shift un...↗2017
▶

💬Community

4
Bugzilla
CVE-2017-7592 CVE-2017-7593 CVE-2017-7594 CVE-2017-7595 CVE-2017-7596 CVE-2017-7597 CVE-2017-7598 CVE-2017-7599 CVE-2017-7600 CVE-2017-7601 CVE-2017-7602 libtiff: various flaws [fedora-all]↗2017-04-11
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Bugzilla
CVE-2017-7592 libtiff: Left shift of unsigned char without a cast↗2017-04-11
▶
Bugzilla
mingw-libtiff: various flaws [epel-7]↗2017-04-03
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Bugzilla
mingw-libtiff: various flaws [fedora-all]↗2017-04-03
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