CVE-2020-19144

Published on: 09/09/2021 12:00:00 AM UTC

Last Modified on: 10/09/2021 08:15:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Certain versions of Libtiff from Simplesystems contain the following vulnerability:

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the 'in _TIFFmemcpy' funtion in the component 'tif_unix.c'.

  • CVE-2020-19144 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 6.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 4.3 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
Bug 2852 – There is a heap-buffer-overflow in libtiff 4.0.10 in tif_unix.c:346 bugzilla.maptools.org
text/html
URL Logo MISC bugzilla.maptools.org/show_bug.cgi?id=2852
[BZ#2852] There is a heap-buffer-overflow in libtiff 4.0.10 in tif_unix.c:346 (#159) · Issues · libtiff / libtiff · GitLab gitlab.com
text/html
URL Logo MISC gitlab.com/libtiff/libtiff/-/issues/159
[SECURITY] [DLA 2777-1] tiff security update lists.debian.org
text/html
URL Logo MLIST [debian-lts-announce] 20211009 [SECURITY] [DLA 2777-1] tiff security update
September 2021 LibTIFF Vulnerabilities in NetApp Products | NetApp Product Security security.netapp.com
text/html
URL Logo CONFIRM security.netapp.com/advisory/ntap-20211004-0005/

Related QID Numbers

  • 178835 Debian Security Update for tiff (DLA 2777-1)

Exploit/POC from Github

PoC for exploiting CVE-2020-19144 : Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service …

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSimplesystemsLibtiff4.0.10AllAllAll
  • cpe:2.3:a:simplesystems:libtiff:4.0.10:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2020-19144 : Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the 'in _TIFF… twitter.com/i/web/status/1… 2021-09-09 15:06:02
Twitter Icon @workentin New vulnerability on the NVD: CVE-2020-19144 ift.tt/3jXeLnn 2021-09-09 16:40:43
Twitter Icon @xanadulinux CVE-2020-19144 ift.tt/3jXeLnn 2021-09-09 16:52:36
Twitter Icon @WesUncensored New vulnerability on the NVD: CVE-2020-19144 ift.tt/3jXeLnn 2021-09-11 07:33:06
Twitter Icon @4ng3n01r3 #CyberSecurity #CERT #CVE #Nist #breach : CVE-2020-19144 2021-09-14 10:55:12
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