ALT-PU-2018-2478-1

Package update firefox-esr in branch p8

Version60.2.2-alt0.M80P.1

Published2018-10-13

Max severityCRITICAL

Severity:

Closed issues (4)

HIGH8.1

Уязвимость веб-браузеров Firefox, Firefox ESR, связанная с ошибками преобразования типов данных, позволяющая нарушителю выполнить произвольный код

Published: 2019-10-01Modified: 2023-11-13

CVSS 3.xHIGH 8.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:N

References

CVE-2018-12386

CRITICAL9.1

Уязвимость реализации метода Array.prototype.push JIT-компилятора веб-браузеров Firefox и Firefox ESR, позволяющая нарушителю выполнить произвольный код

Published: 2019-10-01Modified: 2023-11-13

CVSS 3.xCRITICAL 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

References

CVE-2018-12387

HIGH8.1

A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.

Published: 2018-10-18Modified: 2025-11-25

CVSS 2.0MEDIUM 5.8

CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS 3.xHIGH 8.1

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

References

CRITICAL9.1

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.

Published: 2018-10-18Modified: 2025-11-25

CVSS 2.0MEDIUM 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References