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CVE-2017-7800
Published: Jun 11, 2018
Modified: Aug 5, 2024
PUBLISHED
Description
A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished. This results in an exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Thunderbird | affected unspecified - < 52.3 |
Mozilla | Firefox ESR | affected unspecified - < 52.3 |
Mozilla | Firefox | affected unspecified - < 55 |
References
https://www.mozilla.org/security/advisories/mfsa2017-19/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2017-20/
x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1374047
x_refsource_CONFIRM
DSA-3968
vendor-advisory
x_refsource_DEBIAN
https://www.mozilla.org/security/advisories/mfsa2017-18/
x_refsource_CONFIRM
RHSA-2017:2456
vendor-advisory
x_refsource_REDHAT
RHSA-2017:2534
vendor-advisory
x_refsource_REDHAT
100196
vdb-entry
x_refsource_BID
1039124
vdb-entry
x_refsource_SECTRACK
GLSA-201803-14
vendor-advisory
x_refsource_GENTOO
DSA-3928
vendor-advisory
x_refsource_DEBIAN
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