CVE-2019-17546

tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443	Third Party Advisory
https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145	Patch Third Party Advisory
https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html	Third Party Advisory
https://seclists.org/bugtraq/2020/Jan/32
https://www.debian.org/security/2020/dsa-4608
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LM5ZW7E3IEW7LT2BPJP7D3RN6OUOE3MX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M3S4WNIMZ7XSLY2LD5FPRPZMGNUBVKOG/
https://security.gentoo.org/glsa/202003-25
https://lists.debian.org/debian-lts-announce/2020/03/msg00020.html
https://www.debian.org/security/2020/dsa-4670

Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*

Information

Published : 2019-10-13 19:15

Updated : 2020-08-24 10:37

NVD link : CVE-2019-17546

Mitre link : CVE-2019-17546

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-190

Integer Overflow or Wraparound

Products Affected

libtiff

libtiff

osgeo

gdal

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8.8 /10