Debian Firefox-Esr vulnerabilities
965 known vulnerabilities affecting debian/firefox-esr.
Total CVEs
965
CISA KEV
11
actively exploited
Public exploits
28
Exploited in wild
16
Severity breakdown
CRITICAL236HIGH418MEDIUM292LOW19
Vulnerabilities
Page 29 of 49
CVE-2016-2806P3HIGHCVSS 8.8fixed in firefox 46.0-1 (sid)2016
CVE-2016-2806 [HIGH] CVE-2016-2806: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be...
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0 and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Scope: local
sid: resolved (fixed in 46.0-1)
debian
CVE-2016-2807P3HIGHCVSS 8.8fixed in firefox 46.0-1 (sid)2016
CVE-2016-2807 [HIGH] CVE-2016-2807: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be...
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Scope: local
sid: resolved (fixed in 46.0-1)
debian
CVE-2025-8032P3HIGHCVSS 8.1fixed in firefox 141.0-1 (sid)2025
CVE-2025-8032 [HIGH] CVE-2025-8032: firefox - XSLT document loading did not correctly propagate the source document which bypa...
XSLT document loading did not correctly propagate the source document which bypassed its CSP. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.
Scope: local
sid: resolved (fixed in 141.0-1)
debian
CVE-2023-5724P3HIGHCVSS 7.5fixed in firefox 119.0-1 (sid)2023
CVE-2023-5724 [HIGH] CVE-2023-5724: firefox - Drivers are not always robust to extremely large draw calls and in some cases th...
Drivers are not always robust to extremely large draw calls and in some cases this scenario could have led to a crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
Scope: local
sid: resolved (fixed in 119.0-1)
debian
CVE-2016-2837P3MEDIUMCVSS 6.3fixed in firefox 48.0-1 (sid)2016
CVE-2016-2837 [MEDIUM] CVE-2016-2837: firefox - Heap-based buffer overflow in the ClearKey Content Decryption Module (CDM) in th...
Heap-based buffer overflow in the ClearKey Content Decryption Module (CDM) in the Encrypted Media Extensions (EME) API in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 might allow remote attackers to execute arbitrary code by providing a malformed video and leveraging a Gecko Media Plugin (GMP) sandbox bypass.
Scope: local
sid: resolved (fixed in 48.0
debian
CVE-2024-0743P3HIGHCVSS 7.5fixed in firefox 122.0-1 (sid)2024
CVE-2024-0743 [HIGH] CVE-2024-0743: firefox - An unchecked return value in TLS handshake code could have caused a potentially ...
An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9.
Scope: local
sid: resolved (fixed in 122.0-1)
debian
CVE-2016-2818P3HIGHCVSS 8.8fixed in firefox 47.0-1 (sid)2016
CVE-2016-2818 [HIGH] CVE-2016-2818: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be...
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Scope: local
sid: resolved (fixed in 47.0-1)
debian
CVE-2023-4055P3HIGHCVSS 7.5fixed in firefox 116.0-1 (sid)2023
CVE-2023-4055 [HIGH] CVE-2023-4055: firefox - When the number of cookies per domain was exceeded in `document.cookie`, the act...
When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Scope: local
sid: resolved (fixed in 116.0
debian
CVE-2024-1546P3HIGHCVSS 7.5fixed in firefox 123.0-1 (sid)2024
CVE-2024-1546 [HIGH] CVE-2024-1546: firefox - When storing and re-accessing data on a networking channel, the length of buffer...
When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
Scope: local
sid: resolved (fixed in 123.0-1)
debian
CVE-2022-36319P3HIGHCVSS 7.5fixed in firefox 103.0-1 (sid)2022
CVE-2022-36319 [HIGH] CVE-2022-36319: firefox - When combining CSS properties for overflow and transform, the mouse cursor could...
When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.
Scope: local
sid: resolved (fixed in 103.0-1)
debian
CVE-2023-4583P3HIGHCVSS 7.5fixed in firefox 117.0-1 (sid)2023
CVE-2023-4583 [HIGH] CVE-2023-4583: firefox - When checking if the Browsing Context had been discarded in `HttpBaseChannel`, i...
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Scope: local
sid: resolved (
debian
CVE-2024-10458P3HIGHCVSS 7.5fixed in firefox 132.0-1 (sid)2024
CVE-2024-10458 [HIGH] CVE-2024-10458: firefox - A permission leak could have occurred from a trusted site to an untrusted site v...
A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.
Scope: local
sid: resolved (fixed in 132.0-1)
debian
CVE-2025-1931P3HIGHCVSS 7.5fixed in firefox 136.0-1 (sid)2025
CVE-2025-1931 [HIGH] CVE-2025-1931: firefox - It was possible to cause a use-after-free in the content process side of a WebTr...
It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Scope: local
sid: resolved (fixed in 136.0-1)
debian
CVE-2016-2815P3HIGHCVSS 8.8fixed in firefox 47.0-1 (sid)2016
CVE-2016-2815 [HIGH] CVE-2016-2815: firefox - Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox be...
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Scope: local
sid: resolved (fixed in 47.0-1)
debian
CVE-2016-2797P3HIGHCVSS 8.8fixed in firefox 45.0-1 (sid)2016
CVE-2016-2797 [HIGH] CVE-2016-2797: firefox - The graphite2::TtfUtil::CmapSubtable12Lookup function in Graphite 2 before 1.3.6...
The graphite2::TtfUtil::CmapSubtable12Lookup function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2801.
Scope: local
sid: re
debian
CVE-2025-3029P3HIGHCVSS 7.3fixed in firefox 137.0-1 (sid)2025
CVE-2025-3029 [HIGH] CVE-2025-3029: firefox - A crafted URL containing specific Unicode characters could have hidden the true ...
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability affects Firefox < 137, Firefox ESR < 128.9, Thunderbird < 137, and Thunderbird < 128.9.
Scope: local
sid: resolved (fixed in 137.0-1)
debian
CVE-2006-5747P3HIGHCVSS 7.5fixed in firefox 45.0-1 (sid)2006
CVE-2006-5747 [HIGH] CVE-2006-5747: firefox - Unspecified vulnerability in Mozilla Firefox before 1.5.0.8, Thunderbird before ...
Unspecified vulnerability in Mozilla Firefox before 1.5.0.8, Thunderbird before 1.5.0.8, and SeaMonkey before 1.0.6 allows remote attackers to execute arbitrary code via the XML.prototype.hasOwnProperty JavaScript function.
Scope: local
sid: resolved (fixed in 45.0-1)
debian
CVE-2016-2792P3HIGHCVSS 8.8fixed in firefox 45.0-1 (sid)2016
CVE-2016-2792 [HIGH] CVE-2016-2792: firefox - The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as...
The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2800.
Scope: local
sid: resolv
debian
CVE-2016-2800P3HIGHCVSS 8.8fixed in firefox 45.0-1 (sid)2016
CVE-2016-2800 [HIGH] CVE-2016-2800: firefox - The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as...
The graphite2::Slot::getAttr function in Slot.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2792.
Scope: local
sid: resolv
debian
CVE-2016-2801P3HIGHCVSS 8.8fixed in firefox 45.0-1 (sid)2016
CVE-2016-2801 [HIGH] CVE-2016-2801: firefox - The graphite2::TtfUtil::CmapSubtable12Lookup function in TtfUtil.cpp in Graphite...
The graphite2::TtfUtil::CmapSubtable12Lookup function in TtfUtil.cpp in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted Graphite smart font, a different vulnerability than CVE-2016-2797.
Scope
debian