PT-2018-14466 · Ilmbase+1 · Openexr+1

Magicswordsman · Published 2018-10-17 · Updated 2024-06-15 · CVE-2018-18443

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenEXR version 2.3.0

Description The issue is related to a memory leak in the ThreadPool component, specifically in the IlmBase/IlmThread/IlmThreadPool.cpp file. This has been demonstrated using the exrmultiview application.

Recommendations For OpenEXR version 2.3.0, consider updating to a newer version that addresses the memory leak issue in the ThreadPool component. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

ALT-PU-2020-3135

ALT-PU-2020-3136

ALT-PU-2021-1312

ALT-PU-2021-1313

AZL-44604

CVE-2018-18443

MGASA-2020-0114

OPENSUSE-SU-2024:11117-1

Affected Products

Alt Linux

Openexr

References · 23

• 🔥 https://github.com/openexr/openexr/issues/350 · Exploit
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZN7WUH3SR6DSRODRB4SLFTBKP74FVC5 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-44604 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-18443 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0114 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18443 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5E2OZU4ZSF5W4ODBU4L547HX5A4WOBFV · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/IZN7WUH3SR6DSRODRB4SLFTBKP74FVC5 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-18443 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18443 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11117-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0114.html · Security Note
• https://github.com/openexr/openexr/releases/tag/v2.4.0 · Note
• https://suse.com/security/cve/CVE-2018-18443 · Note
• https://suse.com/security/cve/CVE-2021-3598 · Note