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5.5
CVSSv3

CVE-2020-15306

Published: 26/06/2020 Updated: 07/11/2023
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

An issue exists in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

Vulnerability Trend

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openexr openexr

fedoraproject fedora 31

fedoraproject fedora 32

opensuse leap 15.1

opensuse leap 15.2

debian debian linux 9.0

debian debian linux 10.0

canonical ubuntu linux 18.04

canonical ubuntu linux 19.10

canonical ubuntu linux 20.04

canonical ubuntu linux 16.04

Vendor Advisories

Debian Security Advisories: DSA-4755-1 openexr -- security update
Multiple security issues were found in the OpenEXR image library, which could result in denial of service and potentially the execution of arbitrary code when processing malformed EXR image files For the stable distribution (buster), these problems have been fixed in version 221-41+deb10u1 We recommend that you upgrade your openexr packages F ...

References

CWE-787https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.mdhttps://github.com/AcademySoftwareFoundation/openexr/pull/738https://github.com/AcademySoftwareFoundation/openexr/blob/master/SECURITY.mdhttps://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.5.2https://usn.ubuntu.com/4418-1/http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00048.htmlhttps://www.debian.org/security/2020/dsa-4755https://lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlhttps://security.gentoo.org/glsa/202107-27https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKDRVXORM2VLNHRLFKS3JHRABSHZ5W5M/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SHYAKRAUEMYVCV7U5WLDRE2YFGSV5PIT/https://nvd.nist.govhttps://www.debian.org/security/2020/dsa-4755
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
brute forceCVE-2024-24908open redirectCVE-2024-31497CVE-2023-45866CVE-2024-4135CVE-2024-25523cache poisoningCVE-2024-4649
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