PT-2017-4146 · Ilmbase+3 · Openexr+3

Published 2017-08-07 · Updated 2021-03-05 · CVE-2017-12596

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/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 a heap-based buffer over-read in the hufDecode function during exrmaketiled execution. This may result in denial of service or possibly other unspecified impacts. Exploitation of the vulnerability could allow a remote attacker to access confidential information or cause a denial of service.

Recommendations For OpenEXR version 2.2.0, consider disabling the hufDecode function as a temporary workaround until a patch is available. Restrict access to the exrmaketiled execution to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2019-2753

ALT-PU-2019-2754

ALT-PU-2019-2756

ALT-PU-2019-2757

AZL-69682

AZL-69695

BDU:2021-03768

CVE-2017-12596

DLA-2358-1

OESA-2021-1060

SUSE-SU-2018:0585-1

SUSE-SU-2018:0587-1

SUSE-SU-2018_0585-1

SUSE-SU-2018_0587-1

USN-4148-1

Affected Products

Alt Linux

Openexr

Suse

Ubuntu

References · 49

• 🔥 https://github.com/openexr/openexr/issues/238 · Exploit
• 🔥 https://github.com/xiaoqx/pocs/blob/master/openexr.md · Exploit
• https://ubuntu.com/security/CVE-2017-9116 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-12596 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-12596 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4148-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12596 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9113 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2021-1060 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12596 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210730SE16 · Vendor Advisory
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=47416144 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12596 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18444 · Vendor Advisory