Bug 1956843 (CVE-2020-36329)
| Summary: | CVE-2020-36329 libwebp: use-after-free in EmitFancyRGB() in dec/io_dec.c | ||
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| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | erack, jgrulich, jhorak, kaycoth, manisandro, stransky, tpopela, tuxator, vmugicag |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libwebp 1.0.1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in libwebp. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-06-07 15:04:00 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1962004, 1962005, 1960229, 1960230, 1960231, 1960232, 1960233, 1960234, 1961744, 1961978, 1961979, 2048287 | ||
| Bug Blocks: | 1940150, 1956995 | ||
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Description
Guilherme de Almeida Suckevicz
2021-05-04 14:18:22 UTC
Upstream patch: https://chromium.googlesource.com/webm/libwebp/+/569001f19fc81fcb5ab358f587a54c62e7c4665c Upstream release notes: https://chromium.googlesource.com/webm/libwebp/+/v1.0.1 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2021:2260 https://access.redhat.com/errata/RHSA-2021:2260 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-36329 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2021:2328 https://access.redhat.com/errata/RHSA-2021:2328 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2021:2354 https://access.redhat.com/errata/RHSA-2021:2354 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2021:2365 https://access.redhat.com/errata/RHSA-2021:2365 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2021:2364 https://access.redhat.com/errata/RHSA-2021:2364 |