PT-2017-4139 · Ilmbase+4 · Openexr+4

Brandon Perry · Published 2017-05-21 · Updated 2021-03-05 · CVE-2017-9113

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenEXR version 2.2.0

Description The issue is related to insufficient input validation in the bufferedReadPixels function, which could lead to an invalid write of size 1, causing the application to crash or potentially execute arbitrary code. This could allow a remote attacker to cause a denial of service.

Recommendations For OpenEXR version 2.2.0, consider applying input validation to the bufferedReadPixels function to prevent invalid writes. As a temporary workaround, restrict the use of the bufferedReadPixels function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2019-1211

ALT-PU-2019-2753

ALT-PU-2019-2754

ALT-PU-2019-2756

ALT-PU-2019-2757

BDU:2021-03497

CVE-2017-9113

DLA-2358-1

DSA-4755-1

OESA-2021-1060

OPENSUSE-SU-2019:1816-1

OPENSUSE-SU-2019:1826-1

OPENSUSE-SU-2019_1816-1

OPENSUSE-SU-2019_1826-1

SUSE-SU-2019:1962-1

SUSE-SU-2019:1963-1

USN-4148-1

USN-4339-1

Affected Products

Alt Linux

Linuxmint

Openexr

Suse

Ubuntu

References · 73

• 🔥 https://github.com/xiaoqx/pocs/blob/master/openexr.md · Exploit
• https://usn.ubuntu.com/4339-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9113 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1826-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11763 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-9113 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-9112 · Security Note
• https://ubuntu.com/security/CVE-2017-9111 · Vendor Advisory
• https://usn.ubuntu.com/4148-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4339-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-9114 · Security Note
• https://bdu.fstec.ru/vul/2021-03497 · Security Note
• https://ubuntu.com/security/CVE-2017-9115 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11762 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210730SE16 · Vendor Advisory