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Mozilla Firefox8 vulnerabilities

Risk 32
Severity
7

Security Vulnerabilities fixed in Firefox 112, Firefox for Android 112, Focus for Android 112

First published (updated )
Advisory
MFSA2023-13

Use after free in libwebp

Risk 46
Severity
7.5
Double Free, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A double-free in libwebp could have led to memory corruption and a potentially exploitable crash.

1 / 6
Source: Mozilla
First published (updated )
CVE-2023-1999

Use After Free

Risk 80
Severity
8.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash.

1 / 3
First published (updated )
CVE-2023-29536

Race Condition

Risk 72
Severity
7.5
Race Condition
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Last updated 24 July 2024

1 / 3
Source: Ubuntu
First published (updated )
CVE-2023-29537

Null Pointer Dereference

Risk 80
Severity
8.8
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Last updated 24 July 2024

1 / 3
Source: Ubuntu
First published (updated )
CVE-2023-29539

Last updated 24 July 2024

Risk 80
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Firefox did not properly handle downloads of files ending in .desktop, which can be interpreted to run attacker-controlled commands. This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.

1 / 4
First published (updated )
CVE-2023-29541

Use After Free

Risk 80
Severity
8.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An attacker could have caused memory corruption and a potentially exploitable use-after-free of a pointer in a global object's debugger vector.

1 / 3
First published (updated )
CVE-2023-29543

Last updated 24 July 2024

Risk 80
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Last updated 24 July 2024

1 / 6
Source: Ubuntu
First published (updated )
CVE-2023-29550

Last updated 24 July 2024

Risk 80
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Last updated 24 July 2024

1 / 4
Source: Ubuntu
First published (updated )
CVE-2023-29551

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