CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-4055 – Mozilla: Cookie jar overflow caused unexpected cookie jar state
https://notcve.org/view.php?id=CVE-2023-4055
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. Cuando se superaba el número de cookies por dominio en `document.cookie`, el tarro de cookies real enviado al host ya no era coherente con el estado de tarro de cookies esperado. Esto podía provocar que se enviasen peticiones en las que faltasen algunas cookies. • https://bugzilla.mozilla.org/show_bug.cgi?id=1782561 https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html https://www.debian.org/security/2023/dsa-5464 https://www.debian.org/security/2023/dsa-5469 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-30 https://www.mozilla.org/security/advisories/mfsa2023-31 https://access.redhat.com/security • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-784: Reliance on Cookies without Validation and Integrity Checking in a Security Decision •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-4050 – Mozilla: Stack buffer overflow in StorageManager
https://notcve.org/view.php?id=CVE-2023-4050
In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. The Mozilla Foundation Security Advisory describes this flaw as: In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. • https://bugzilla.mozilla.org/show_bug.cgi?id=1843038 https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html https://www.debian.org/security/2023/dsa-5464 https://www.debian.org/security/2023/dsa-5469 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-30 https://www.mozilla.org/security/advisories/mfsa2023-31 https://access.redhat.com/security • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-4049 – Mozilla: Fix potential race conditions when releasing platform objects
https://notcve.org/view.php?id=CVE-2023-4049
Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. The Mozilla Foundation Security Advisory describes this flaw as: Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. • https://bugzilla.mozilla.org/show_bug.cgi?id=1842658 https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html https://www.debian.org/security/2023/dsa-5464 https://www.debian.org/security/2023/dsa-5469 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-30 https://www.mozilla.org/security/advisories/mfsa2023-31 https://access.redhat.com/security • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-4048 – Mozilla: Crash in DOMParser due to out-of-memory conditions
https://notcve.org/view.php?id=CVE-2023-4048
An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. The Mozilla Foundation Security Advisory describes this flaw as: An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. • https://bugzilla.mozilla.org/show_bug.cgi?id=1841368 https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html https://www.debian.org/security/2023/dsa-5464 https://www.debian.org/security/2023/dsa-5469 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-30 https://www.mozilla.org/security/advisories/mfsa2023-31 https://access.redhat.com/security • CWE-125: Out-of-bounds Read •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-4047 – Mozilla: Potential permissions request bypass via clickjacking
https://notcve.org/view.php?id=CVE-2023-4047
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 < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. The Mozilla Foundation Security Advisory describes this flaw as: A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. • https://bugzilla.mozilla.org/show_bug.cgi?id=1839073 https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html https://www.debian.org/security/2023/dsa-5464 https://www.debian.org/security/2023/dsa-5469 https://www.mozilla.org/security/advisories/mfsa2023-29 https://www.mozilla.org/security/advisories/mfsa2023-30 https://www.mozilla.org/security/advisories/mfsa2023-31 https://access.redhat.com/security • CWE-280: Improper Handling of Insufficient Permissions or Privileges CWE-352: Cross-Site Request Forgery (CSRF) •