CVE-2018-18443
published 2018-10-17CVE-2018-18443: OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
PriorityP414medium4.3CVSS 3.0
AVNACLPRNUIRSUCNINAL
EPSS
2.11%
79.7th percentile
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | openexr | < openexr 2.5.3-2 (bookworm) | openexr 2.5.3-2 (bookworm) |
| ilm | openexr | — | — |
| openexr | openexr | >= 0 < 2.5.3-2 | 2.5.3-2 |
| openexr | openexr | >= 0 < 2.5.3-2 | 2.5.3-2 |
| openexr | openexr | >= 0 < 2.5.3-2 | 2.5.3-2 |
| openexr | openexr | >= 0 < 2.5.3-2 | 2.5.3-2 |
CVSS provenance
nvdv3.04.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_debian4.3LOW
vendor_redhat4.3MEDIUM
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GHSA
GHSA-pfc3-fmmp-mxgw: OpenEXR 2
ghsa_unreviewed·2022-05-13
CVE-2018-18443 [MEDIUM] CWE-772 GHSA-pfc3-fmmp-mxgw: OpenEXR 2
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
OSV
CVE-2018-18443: OpenEXR 2
osv·2018-10-17·CVSS 4.3
CVE-2018-18443 [MEDIUM] CVE-2018-18443: OpenEXR 2
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
Red Hat
OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
vendor_redhat·2018-10-17·CVSS 4.3
CVE-2018-18443 [MEDIUM] CWE-122 OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
Statement: This issue did not affect the versions of OpenEXR as shipped with Red Hat Enterprise Linux 6 and 7.
Package: OpenEXR (Red Hat Enterprise Linux 6) - Not affected
Package: OpenEXR (Red Hat Enterprise Linux 7) - Not affected
Package: OpenEXR (Red Hat Enterprise Linux 8) - Fix deferred
Package: OpenEXR (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2018-18443: openexr - OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool...
vendor_debian·2018·CVSS 4.3
CVE-2018-18443 [MEDIUM] CVE-2018-18443: openexr - OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool...
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
Scope: local
bookworm: resolved (fixed in 2.5.3-2)
bullseye: resolved (fixed in 2.5.3-2)
forky: resolved (fixed in 2.5.3-2)
sid: resolved (fixed in 2.5.3-2)
trixie: resolved (fixed in 2.5.3-2)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-18443 CVE-2018-18444 mingw-OpenEXR: various flaws [fedora-all]
bugzilla·2018-10-25·CVSS 4.3
CVE-2018-18443 [MEDIUM] CVE-2018-18443 CVE-2018-18444 mingw-OpenEXR: various flaws [fedora-all]
CVE-2018-18443 CVE-2018-18444 mingw-OpenEXR: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fe
Bugzilla
CVE-2018-18443 OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
bugzilla·2018-10-25·CVSS 4.3
CVE-2018-18443 [MEDIUM] CVE-2018-18443 OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
CVE-2018-18443 OpenEXR: Memory leak in ThreadPool in in IlmBase/IlmThread/IlmThreadPool.cpp
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview. A specially crafted file could cause the application to crash.
Upstream issue:
https://github.com/openexr/openexr/issues/350
Discussion:
Created OpenEXR tracking bugs for this issue:
Affects: fedora-all [bug 1643095]
Created mingw-OpenEXR tracking bugs for this issue:
Affects: fedora-all [bug 1643096]
---
Statement:
This issue did not affect the versions of OpenEXR as shipped with Red Hat Enterprise Linux 6 and 7.
Bugzilla
CVE-2018-18443 CVE-2018-18444 OpenEXR: various flaws [fedora-all]
bugzilla·2018-10-25·CVSS 4.3
CVE-2018-18443 [MEDIUM] CVE-2018-18443 CVE-2018-18444 OpenEXR: various flaws [fedora-all]
CVE-2018-18443 CVE-2018-18444 OpenEXR: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora.
https://github.com/openexr/openexr/issues/350https://github.com/openexr/openexr/releases/tag/v2.4.0https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5E2OZU4ZSF5W4ODBU4L547HX5A4WOBFV/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZN7WUH3SR6DSRODRB4SLFTBKP74FVC5/https://github.com/openexr/openexr/issues/350https://github.com/openexr/openexr/releases/tag/v2.4.0https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5E2OZU4ZSF5W4ODBU4L547HX5A4WOBFV/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZN7WUH3SR6DSRODRB4SLFTBKP74FVC5/
2018-10-17
Published