Vulnerability identifier: #VU62058
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
LibTIFF
Universal components / Libraries /
Libraries used by multiple products
Vendor: LibTIFF
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the TIFF File Handler of tiff2ps. A remote attacker can trick a victim to open a specially crafted TIFF file and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
LibTIFF: 4.3.0
External links
http://gitlab.com/libtiff/libtiff/uploads/c3da94e53cf1e1e8e6d4d3780dc8c42f/example.tiff
http://gitlab.com/libtiff/libtiff/-/issues/402
http://vuldb.com/?id.196363
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.