Improper Input Validation Affecting firefox-esr package, versions <60.2.2esr-1
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Test your applications- Snyk ID SNYK-DEBIAN12-FIREFOXESR-1546052
- published 9 Oct 2018
- disclosed 18 Oct 2018
Introduced: 9 Oct 2018
CVE-2018-12387 Open this link in a new tabHow to fix?
Upgrade Debian:12
firefox-esr
to version 60.2.2esr-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr
package and not the firefox-esr
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.