var-202004-0470
Vulnerability from variot
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp. OpenEXR Exists in an out-of-bounds read vulnerability.Service operation interruption (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. A buffer error vulnerability exists in the 'rleUncompress' function of the ImfRle.cpp file in versions prior to LIM OpenEXR 2.4.1. This vulnerability stems from the incorrect verification of data boundaries when the network system or product performs operations on the memory, resulting in incorrect read and write operations to other associated memory locations. Attackers can exploit this vulnerability to cause buffer overflow or heap overflow, etc. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-27
https://security.gentoo.org/
Severity: Normal Title: OpenEXR: Multiple vulnerabilities Date: July 11, 2021 Bugs: #717474, #746794, #762862, #770229, #776808 ID: 202107-27
Synopsis
Multiple vulnerabilities have been found in OpenEXR, the worst of which could result in the arbitrary execution of code.
Background
OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications.
Affected packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
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1 media-libs/openexr < 2.5.6 >= 2.5.6
Description
Multiple vulnerabilities have been discovered in OpenEXR. Please review the CVE identifiers referenced below for details.
Impact
Please review the referenced CVE identifiers for details.
Workaround
There is no known workaround at this time.
Resolution
All OpenEXR users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/openexr-2.5.6"
References
[ 1 ] CVE-2020-11758 https://nvd.nist.gov/vuln/detail/CVE-2020-11758 [ 2 ] CVE-2020-11759 https://nvd.nist.gov/vuln/detail/CVE-2020-11759 [ 3 ] CVE-2020-11760 https://nvd.nist.gov/vuln/detail/CVE-2020-11760 [ 4 ] CVE-2020-11761 https://nvd.nist.gov/vuln/detail/CVE-2020-11761 [ 5 ] CVE-2020-11762 https://nvd.nist.gov/vuln/detail/CVE-2020-11762 [ 6 ] CVE-2020-11763 https://nvd.nist.gov/vuln/detail/CVE-2020-11763 [ 7 ] CVE-2020-11764 https://nvd.nist.gov/vuln/detail/CVE-2020-11764 [ 8 ] CVE-2020-11765 https://nvd.nist.gov/vuln/detail/CVE-2020-11765 [ 9 ] CVE-2020-15304 https://nvd.nist.gov/vuln/detail/CVE-2020-15304 [ 10 ] CVE-2020-15305 https://nvd.nist.gov/vuln/detail/CVE-2020-15305 [ 11 ] CVE-2020-15306 https://nvd.nist.gov/vuln/detail/CVE-2020-15306 [ 12 ] CVE-2021-20296 https://nvd.nist.gov/vuln/detail/CVE-2021-20296 [ 13 ] CVE-2021-3474 https://nvd.nist.gov/vuln/detail/CVE-2021-3474 [ 14 ] CVE-2021-3475 https://nvd.nist.gov/vuln/detail/CVE-2021-3475 [ 15 ] CVE-2021-3476 https://nvd.nist.gov/vuln/detail/CVE-2021-3476 [ 16 ] CVE-2021-3477 https://nvd.nist.gov/vuln/detail/CVE-2021-3477 [ 17 ] CVE-2021-3478 https://nvd.nist.gov/vuln/detail/CVE-2021-3478 [ 18 ] CVE-2021-3479 https://nvd.nist.gov/vuln/detail/CVE-2021-3479
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-27
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
.
For the stable distribution (buster), these problems have been fixed in version 2.2.1-4.1+deb10u1.
We recommend that you upgrade your openexr packages.
For the detailed security status of openexr please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openexr
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
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Attackers can exploit this vulnerability to cause buffer overflow or heap overflow, etc. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory GLSA 202107-27\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n Title: OpenEXR: Multiple vulnerabilities\n Date: July 11, 2021\n Bugs: #717474, #746794, #762862, #770229, #776808\n ID: 202107-27\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in OpenEXR, the worst of which\ncould result in the arbitrary execution of code. \n\nBackground\n==========\n\nOpenEXR is a high dynamic-range (HDR) image file format developed by\nIndustrial Light \u0026 Magic for use in computer imaging applications. \n\nAffected packages\n=================\n\n -------------------------------------------------------------------\n Package / Vulnerable / Unaffected\n -------------------------------------------------------------------\n 1 media-libs/openexr \u003c 2.5.6 \u003e= 2.5.6 \n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in OpenEXR. Please review\nthe CVE identifiers referenced below for details. \n\nImpact\n======\n\nPlease review the referenced CVE identifiers for details. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll OpenEXR users should upgrade to the latest version:\n\n # emerge --sync\n # emerge --ask --oneshot --verbose \"\u003e=media-libs/openexr-2.5.6\"\n\nReferences\n==========\n\n[ 1 ] CVE-2020-11758\n https://nvd.nist.gov/vuln/detail/CVE-2020-11758\n[ 2 ] CVE-2020-11759\n https://nvd.nist.gov/vuln/detail/CVE-2020-11759\n[ 3 ] CVE-2020-11760\n https://nvd.nist.gov/vuln/detail/CVE-2020-11760\n[ 4 ] CVE-2020-11761\n https://nvd.nist.gov/vuln/detail/CVE-2020-11761\n[ 5 ] CVE-2020-11762\n https://nvd.nist.gov/vuln/detail/CVE-2020-11762\n[ 6 ] CVE-2020-11763\n https://nvd.nist.gov/vuln/detail/CVE-2020-11763\n[ 7 ] CVE-2020-11764\n https://nvd.nist.gov/vuln/detail/CVE-2020-11764\n[ 8 ] CVE-2020-11765\n https://nvd.nist.gov/vuln/detail/CVE-2020-11765\n[ 9 ] CVE-2020-15304\n https://nvd.nist.gov/vuln/detail/CVE-2020-15304\n[ 10 ] CVE-2020-15305\n https://nvd.nist.gov/vuln/detail/CVE-2020-15305\n[ 11 ] CVE-2020-15306\n https://nvd.nist.gov/vuln/detail/CVE-2020-15306\n[ 12 ] CVE-2021-20296\n https://nvd.nist.gov/vuln/detail/CVE-2021-20296\n[ 13 ] CVE-2021-3474\n https://nvd.nist.gov/vuln/detail/CVE-2021-3474\n[ 14 ] CVE-2021-3475\n https://nvd.nist.gov/vuln/detail/CVE-2021-3475\n[ 15 ] CVE-2021-3476\n https://nvd.nist.gov/vuln/detail/CVE-2021-3476\n[ 16 ] CVE-2021-3477\n https://nvd.nist.gov/vuln/detail/CVE-2021-3477\n[ 17 ] CVE-2021-3478\n https://nvd.nist.gov/vuln/detail/CVE-2021-3478\n[ 18 ] CVE-2021-3479\n https://nvd.nist.gov/vuln/detail/CVE-2021-3479\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/202107-27\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2021 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n\n. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 2.2.1-4.1+deb10u1. \n\nWe recommend that you upgrade your openexr packages. \n\nFor the detailed security status of openexr please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/openexr\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\ndjd3v06+rkeUhfuZHL9OAOj2BowTrp9CRooWT1dufPPUkL1aoUY=\n=FDcC\n-----END PGP SIGNATURE-----\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.