Bug 1831763 (CVE-2020-6831)
Summary: | CVE-2020-6831 usrsctp: Buffer overflow in AUTH chunk input validation | ||
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Product: | [Other] Security Response | Reporter: | msiddiqu |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | unspecified | CC: | cschalle, erack, gecko-bugs-nobody, jhorak, security-response-team, stransky |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | firefox 68.8, thunderbird 68.8.0 | Doc Type: | If docs needed, set a value |
Doc Text: |
A flaw was found in Mozilla Firefox and Thunderbird. When parsing and validating SCTP chunks in WebRTC a memory buffer overflow could occur leading to memory corruption and an exploitable crash. 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: | 2020-05-06 10:32:01 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: | 1828972, 1828973, 1828974, 1828975, 1828976, 1828977, 1828978, 1831592, 1831593, 1831594, 1831595, 1831596, 1831597, 1831598, 1832489 | ||
Bug Blocks: | 1828970 |
Description
msiddiqu
2020-05-05 15:14:29 UTC
Acknowledgments: Name: the Mozilla project Upstream: Natalie Silvanovich (Google Project Zero) This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:2033 https://access.redhat.com/errata/RHSA-2020:2033 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:2032 https://access.redhat.com/errata/RHSA-2020:2032 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:2031 https://access.redhat.com/errata/RHSA-2020:2031 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-2020-6831 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:2037 https://access.redhat.com/errata/RHSA-2020:2037 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:2036 https://access.redhat.com/errata/RHSA-2020:2036 This issue was also fixed in Google Chrome 81.0.4044.138: https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop.html https://bugs.chromium.org/p/chromium/issues/detail?id=1073602 Related fixes as applied to Mozilla mercurial repo: https://hg.mozilla.org/releases/mozilla-release/rev/35616be71c33a7a4707b3a2f42af9b67d8ddcdb9 https://hg.mozilla.org/releases/mozilla-release/rev/e3b02434661ad795beea1baccce52f589bdc0269 The fix in usrsctp upstream git repo: https://github.com/sctplab/usrsctp/commit/858d2f73019f73bd2c1691bab75c2022640b82e7 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:2048 https://access.redhat.com/errata/RHSA-2020:2048 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:2047 https://access.redhat.com/errata/RHSA-2020:2047 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:2046 https://access.redhat.com/errata/RHSA-2020:2046 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:2049 https://access.redhat.com/errata/RHSA-2020:2049 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:2050 https://access.redhat.com/errata/RHSA-2020:2050 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Supplementary Via RHSA-2020:2064 https://access.redhat.com/errata/RHSA-2020:2064 |