CVE-2021-26945
published 2021-06-08CVE-2021-26945: An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application…
PriorityP418medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.67%
48.0th percentile
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | openexr | < openexr 3.1.5-2 (bookworm) | openexr 3.1.5-2 (bookworm) |
| openexr | openexr | < 3.0.1 | 3.0.1 |
| openexr | openexr | — | — |
| openexr | openexr | >= 0 < 3.1.5-2 | 3.1.5-2 |
| openexr | openexr | >= 0 < 3.1.5-2 | 3.1.5-2 |
| openexr | openexr | >= 0 < 3.1.5-2 | 3.1.5-2 |
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_debian5.5LOW
vendor_redhat5.5MEDIUM
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GHSA
GHSA-h5g9-4xw7-698r: An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3
ghsa_unreviewed·2022-05-24
CVE-2021-26945 [MEDIUM] CWE-190 GHSA-h5g9-4xw7-698r: An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
OSV
CVE-2021-26945: An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3
osv·2021-06-08·CVSS 5.5
CVE-2021-26945 [MEDIUM] CVE-2021-26945: An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
Red Hat
OpenEXR: Integer-overflow in bool Imf_2_5::readDeepTile<Imf_2_5::DeepTiledInputPart>
vendor_redhat·2021-03-17·CVSS 5.5
CVE-2021-26945 [MEDIUM] CWE-191 OpenEXR: Integer-overflow in bool Imf_2_5::readDeepTile<Imf_2_5::DeepTiledInputPart>
OpenEXR: Integer-overflow in bool Imf_2_5::readDeepTile
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
An integer overflow leading to a heap-buffer overflow was found in OpenEXR. An attacker could use this flaw to crash an application compiled with OpenEXR.
Package: OpenEXR (Red Hat Enterprise Linux 6) - Out of support scope
Package: OpenEXR (Red Hat Enterprise Linux 7) - Fix deferred
Package: gimp:flatpak/OpenEXR (Red Hat Enterprise Linux 8) - Fix deferred
Package: OpenEXR (Red Hat Enterprise Linux 8) - Fix deferred
Package: openexr (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2021-26945: openexr - An integer overflow leading to a heap-buffer overflow was found in OpenEXR in ve...
vendor_debian·2021·CVSS 5.5
CVE-2021-26945 [MEDIUM] CVE-2021-26945: openexr - An integer overflow leading to a heap-buffer overflow was found in OpenEXR in ve...
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
Scope: local
bookworm: resolved (fixed in 3.1.5-2)
bullseye: open
forky: resolved (fixed in 3.1.5-2)
sid: resolved (fixed in 3.1.5-2)
trixie: resolved (fixed in 3.1.5-2)
No detection rules found.
No public exploits indexed.
2021-06-08
Published