The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-0603 advisory.

    [115.7.0.1.0.1]
    - Update to 115.7.0 build 1

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2024:0602 advisory.

  - An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially     exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
    (CVE-2024-0741)

  - It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by     the user due to an incorrect timestamp used to prevent input after page load. This vulnerability affects     Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0742)

  - A Linux user opening the print preview dialog could have caused the browser to crash. This vulnerability     affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0746)

  - When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy     could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox     ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0747)

  - A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin     in the address bar. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird <     115.7. (CVE-2024-0749)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird     < 115.7. (CVE-2024-0750)

  - A malicious devtools extension could have been used to escalate privileges. This vulnerability affects     Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0751)

  - In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability     affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0753)

  - Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and     Thunderbird < 115.7. (CVE-2024-0755)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2024:0608 advisory.

  - An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially     exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
    (CVE-2024-0741)

  - It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by     the user due to an incorrect timestamp used to prevent input after page load. This vulnerability affects     Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0742)

  - A Linux user opening the print preview dialog could have caused the browser to crash. This vulnerability     affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0746)

  - When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy     could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox     ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0747)

  - A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin     in the address bar. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird <     115.7. (CVE-2024-0749)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user     into granting permissions. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird     < 115.7. (CVE-2024-0750)

  - A malicious devtools extension could have been used to escalate privileges. This vulnerability affects     Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0751)

  - In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability     affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. (CVE-2024-0753)

  - Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and     Thunderbird < 115.7. (CVE-2024-0755)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6669-1 advisory.

    Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially     crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of     service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute     arbitrary code. (CVE-2024-0741, CVE-2024-0742, CVE-2024-0747, CVE-2024-0749, CVE-2024-0750, CVE-2024-0751,     CVE-2024-0753, CVE-2024-0755, CVE-2024-1547, CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553,     CVE-2024-1936)

    Cornel Ionce discovered that Thunderbird did not properly manage memory when opening the print preview     dialog. An attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-0746)

    Alfred Peters discovered that Thunderbird did not properly manage memory when storing and re-accessing     data on a networking channel. An attacker could potentially exploit this issue to cause a denial of     service. (CVE-2024-1546)

    Johan Carlsson discovered that Thunderbird incorrectly handled Set-Cookie response headers in multipart     HTTP responses. An attacker could potentially exploit this issue to inject arbitrary cookie values.
    (CVE-2024-1551)

    Gary Kwong discovered that Thunderbird incorrectly generated codes on 32-bit ARM devices, which could lead     to unexpected numeric conversions or undefined behaviour. An attacker could possibly use this issue to     cause a denial of service. (CVE-2024-1552)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
189839	Oracle Linux 9 : firefox (ELSA-2024-0603)	Nessus	Oracle Linux Local Security Checks	1/31/2024	9/9/2025	high
189909	AlmaLinux 9 : thunderbird (ALSA-2024:0602)	Nessus	Alma Linux Local Security Checks	2/1/2024	2/23/2024	high
189914	AlmaLinux 8 : firefox (ALSA-2024:0608)	Nessus	Alma Linux Local Security Checks	2/1/2024	2/23/2024	high
191486	Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Thunderbird vulnerabilities (USN-6669-1)	Nessus	Ubuntu Local Security Checks	3/4/2024	4/3/2025	high

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