CVE-2019-9797
First published: Tue Mar 19 2019(Updated: )
Cross-origin images can be read in violation of the same-origin policy by exporting an image after using `createImageBitmap` to read the image and then rendering the resulting bitmap image within a `canvas` element. External Reference: <a href="https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-9797">https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-9797</a>
Credit: security@mozilla.org security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Thunderbird | <60.7 | 60.7 |
| Mozilla Firefox ESR | <60.7 | 60.7 |
| Mozilla Firefox | <66 | 66 |
| Mozilla Firefox | <66.0 | |
| debian/firefox | 133.0.3-1 | |
| debian/firefox-esr | 115.14.0esr-1~deb11u1 128.5.0esr-1~deb11u1 128.3.1esr-1~deb12u1 128.5.0esr-1~deb12u1 128.5.0esr-1 128.5.1esr-1 | |
| debian/thunderbird | 1:115.12.0-1~deb11u1 1:128.5.0esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.5.0esr-1~deb12u1 1:128.5.2esr-1 |
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Reference Links
- https://seclists.org/bugtraq/2019/May/56
- https://seclists.org/bugtraq/2019/May/59
- https://seclists.org/bugtraq/2019/May/67
- https://www.debian.org/security/2019/dsa-4448
- https://www.debian.org/security/2019/dsa-4451
- https://bugzilla.mozilla.org/show_bug.cgi?id=1528909
- https://www.mozilla.org/security/advisories/mfsa2019-07/
- https://lists.debian.org/debian-lts-announce/2019/05/msg00032.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00038.html
- https://access.redhat.com/errata/RHSA-2019:1265
- https://access.redhat.com/errata/RHSA-2019:1267
- https://access.redhat.com/errata/RHSA-2019:1269
- https://access.redhat.com/errata/RHSA-2019:1308
- https://access.redhat.com/errata/RHSA-2019:1309
- https://access.redhat.com/errata/RHSA-2019:1310
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.html
- https://usn.ubuntu.com/3997-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.html
- https://launchpad.net/bugs/cve/CVE-2019-9797
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-9797
- https://bugzilla.redhat.com/show_bug.cgi?id=1712622
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9788
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9797
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/#CVE-2019-9797
- https://security-tracker.debian.org/tracker/CVE-2019-9797
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9797
- https://nvd.nist.gov/vuln/detail/CVE-2019-9797
- https://ubuntu.com/security/CVE-2019-9797
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2019-9815
- CVE-2019-9816
- CVE-2019-9817
- CVE-2019-9818
- CVE-2019-9819
- CVE-2019-9820
- CVE-2019-11691
- CVE-2019-11692
- CVE-2019-11693
- CVE-2019-7317
- CVE-2019-9797
- CVE-2018-18511
- CVE-2019-11694
- CVE-2019-11698
- CVE-2019-5798
- CVE-2019-9800
- CVE-2019-9790
- CVE-2019-9791
- CVE-2019-9792
- CVE-2019-9793
- CVE-2019-9794
- CVE-2019-9795
- CVE-2019-9796
- CVE-2019-9798
- CVE-2019-9799
- CVE-2019-9801
- CVE-2019-9802
- CVE-2019-9803
- CVE-2019-9804
- CVE-2019-9805
- CVE-2019-9806
- CVE-2019-9807
- CVE-2019-9809
- CVE-2019-9808
- CVE-2019-9789
- CVE-2019-9788
Frequently Asked Questions
What is CVE-2019-9797?
CVE-2019-9797 is a vulnerability that allows cross-origin images to be read in violation of the same-origin policy.
Which browsers are affected by CVE-2019-9797?
This vulnerability affects Firefox versions prior to version 66.
How severe is CVE-2019-9797?
CVE-2019-9797 has a severity level of 5.3, which is considered high.
How can I fix CVE-2019-9797?
To fix CVE-2019-9797, update your Firefox browser to version 66 or newer.
Where can I find more information about CVE-2019-9797?
You can find more information about CVE-2019-9797 on the Mozilla website and Bugzilla.
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-9797
- collector/mozilla-advisory
- source/Mozilla
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- agent/software-canonical-lookup-request
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- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
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- vendor/mozilla
- canonical/mozilla thunderbird
- canonical/mozilla firefox esr
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- package-manager/debian