CVE-2021-3477
published 2021-03-31CVE-2021-3477: There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed…
PriorityP421medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.96%
57.5th percentile
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | openexr | < openexr 2.5.4-1 (bookworm) | openexr 2.5.4-1 (bookworm) |
| openexr | openexr | < 2.4.3 | 2.4.3 |
| openexr | openexr | — | — |
| openexr | openexr | >= 0 < 2.5.4-1 | 2.5.4-1 |
| openexr | openexr | >= 0 < 2.5.4-1 | 2.5.4-1 |
| openexr | openexr | >= 0 < 2.5.4-1 | 2.5.4-1 |
| openexr | openexr | >= 0 < 2.5.4-1 | 2.5.4-1 |
| openexr | openexr | >= 2.5.0 < 2.5.4 | 2.5.4 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Ubuntu
OpenEXR vulnerabilities
vendor_ubuntu·2021-04-01
CVE-2021-3476 OpenEXR vulnerabilities
Title: OpenEXR vulnerabilities
Summary: Several security issues were fixed in OpenEXR.
It was discovered that OpenEXR incorrectly handled certain malformed EXR
image files. If a user were tricked into opening a crafted EXR image file,
a remote attacker could cause a denial of service, or possibly execute
arbitrary code.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
OpenEXR: Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts
vendor_redhat·2021-02-15·CVSS 5.5
CVE-2021-3477 [MEDIUM] CWE-190 OpenEXR: Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts
OpenEXR: Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
There's a flaw in OpenEXR's deep tile sample size calculations. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Package: OpenEXR (Red Hat Enterprise Linux 6) - Out of support scope
Package: OpenEXR (Red Hat Enterprise Linux
Debian
CVE-2021-3477: openexr - There's a flaw in OpenEXR's deep tile sample size calculations in versions befor...
vendor_debian·2021·CVSS 5.5
CVE-2021-3477 [MEDIUM] CVE-2021-3477: openexr - There's a flaw in OpenEXR's deep tile sample size calculations in versions befor...
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Scope: local
bookworm: resolved (fixed in 2.5.4-1)
bullseye: resolved (fixed in 2.5.4-1)
forky: resolved (fixed in 2.5.4-1)
sid: resolved (fixed in 2.5.4-1)
trixie: resolved (fixed in 2.5.4-1)
GHSA
GHSA-wr39-hjqv-c783: There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3
ghsa_unreviewed·2022-05-24
CVE-2021-3477 [MEDIUM] CWE-125 GHSA-wr39-hjqv-c783: There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
OSV
CVE-2021-3477: There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3
osv·2021-03-31·CVSS 5.5
CVE-2021-3477 [MEDIUM] CVE-2021-3477: There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956https://bugzilla.redhat.com/show_bug.cgi?id=1939159https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlhttps://security.gentoo.org/glsa/202107-27https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956https://bugzilla.redhat.com/show_bug.cgi?id=1939159https://lists.debian.org/debian-lts-announce/2021/07/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2022/12/msg00022.htmlhttps://security.gentoo.org/glsa/202107-27
2021-03-31
Published