CVE-2018-12389 (GCVE-0-2018-12389)

Vulnerability from cvelistv5 – Published: 2019-02-28 18:00 – Updated: 2024-08-05 08:31
VLAI
Summary
Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.3 and Thunderbird < 60.3.
Severity
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • Memory safety bugs fixed in Firefox ESR 60.3
Assigner
References
URL Tags
http://www.securityfocus.com/bid/105769 vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4324 vendor-advisoryx_refsource_DEBIAN
https://www.mozilla.org/security/advisories/mfsa2… x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201811-04 vendor-advisoryx_refsource_GENTOO
https://security.gentoo.org/glsa/201811-13 vendor-advisoryx_refsource_GENTOO
https://www.debian.org/security/2018/dsa-4337 vendor-advisoryx_refsource_DEBIAN
https://www.mozilla.org/security/advisories/mfsa2… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3005 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3006 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3868-1/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3532 vendor-advisoryx_refsource_REDHAT
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1… x_refsource_CONFIRM
http://www.securityfocus.com/bid/105723 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2018:3531 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1041944 vdb-entryx_refsource_SECTRACK
Impacted products
Vendor Product Version
Mozilla Firefox ESR Affected: unspecified , < 60.3 (custom)
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Mozilla Thunderbird Affected: unspecified , < 60.3 (custom)
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Date Public
2019-02-28 00:00
Show details on NVD website
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      "lastModified": "2024-11-21T03:45:07.307",
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      "published": "2019-02-28T18:29:00.320",
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\"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.mozilla.org/security/advisories/mfsa2018-27/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.mozilla.org/security/advisories/mfsa2018-28/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "security@mozilla.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-12389\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2019-02-28T18:29:00.320\",\"lastModified\":\"2025-11-25T17:50:16.803\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 60.3 and Thunderbird \u003c 60.3.\"},{\"lang\":\"es\",\"value\":\"Los desarrolladores de Mozilla y los miembros de la comunidad reportaron problemas de seguridad existentes en Firefox ESR 60.2. Algunos de estos errores mostraban evidencias de corrupci\u00f3n de memoria y se cree que, con el esfuerzo necesario, se podr\u00edan explotar para ejecutar c\u00f3digo arbitrario. La vulnerabilidad afecta a Firefox ESR en versiones anteriores a la 60.3 y Thunderbird en versiones anteriores a la 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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.