CVE-2024-1553

2024-02-2013:21:37

mozilla

www.cve.org

memory safety

firefox

thunderbird

vulnerability

arbitrary code

cve-2024-1553

8.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.3%

JSON

Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. 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 < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "123",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Firefox ESR",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "115.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "115.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

bugzilla.mozilla.org/buglist.cgi?bug_id=1855686%2C1867982%2C1871498%2C1872296%2C1873521%2C1873577%2C1873597%2C1873866%2C1874080%2C1874740%2C1875795%2C1875906%2C1876425%2C1878211%2C1878286

lists.debian.org/debian-lts-announce/2024/03/msg00000.html

lists.debian.org/debian-lts-announce/2024/03/msg00001.html

www.mozilla.org/security/advisories/mfsa2024-05/

www.mozilla.org/security/advisories/mfsa2024-06/

www.mozilla.org/security/advisories/mfsa2024-07/