Vulnerability-Lookup

FKIE_CVE-2018-5146

Vulnerability from fkie_nvd - Published: 2018-06-11 21:29 - Updated: 2026-06-17 01:59

Severity

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.

References

URL	Tags
security@mozilla.org	http://www.securityfocus.com/bid/103432	Third Party Advisory, VDB Entry
security@mozilla.org	http://www.securitytracker.com/id/1040544	Third Party Advisory, VDB Entry
security@mozilla.org	https://access.redhat.com/errata/RHSA-2018:0549	Third Party Advisory
security@mozilla.org	https://access.redhat.com/errata/RHSA-2018:0647	Third Party Advisory
security@mozilla.org	https://access.redhat.com/errata/RHSA-2018:0648	Third Party Advisory
security@mozilla.org	https://access.redhat.com/errata/RHSA-2018:0649	Third Party Advisory
security@mozilla.org	https://access.redhat.com/errata/RHSA-2018:1058	Third Party Advisory
security@mozilla.org	https://bugzilla.mozilla.org/show_bug.cgi?id=1446062	Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.org	https://lists.debian.org/debian-lts-announce/2018/03/msg00022.html	Mailing List, Third Party Advisory
security@mozilla.org	https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html	Mailing List, Third Party Advisory
security@mozilla.org	https://lists.debian.org/debian-lts-announce/2018/04/msg00033.html	Mailing List, Third Party Advisory
security@mozilla.org	https://security.gentoo.org/glsa/201811-13	Third Party Advisory
security@mozilla.org	https://usn.ubuntu.com/3545-1/	Third Party Advisory
security@mozilla.org	https://usn.ubuntu.com/3599-1/	Third Party Advisory
security@mozilla.org	https://usn.ubuntu.com/3604-1/	Third Party Advisory
security@mozilla.org	https://www.debian.org/security/2018/dsa-4140	Third Party Advisory
security@mozilla.org	https://www.debian.org/security/2018/dsa-4143	Third Party Advisory
security@mozilla.org	https://www.debian.org/security/2018/dsa-4155	Third Party Advisory
security@mozilla.org	https://www.mozilla.org/security/advisories/mfsa2018-08/	Vendor Advisory
security@mozilla.org	https://www.mozilla.org/security/advisories/mfsa2018-09/	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/103432	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1040544	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:0549	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:0647	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:0648	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:0649	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:1058	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.mozilla.org/show_bug.cgi?id=1446062	Issue Tracking, Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2018/03/msg00022.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2018/04/msg00033.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/201811-13	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/3545-1/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/3599-1/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/3604-1/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4140	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4143	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4155	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.mozilla.org/security/advisories/mfsa2018-08/	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.mozilla.org/security/advisories/mfsa2018-09/	Vendor Advisory

Impacted products

Vendor	Product	Version
redhat	enterprise_linux_desktop	6.0
redhat	enterprise_linux_desktop	7.0
redhat	enterprise_linux_server	6.0
redhat	enterprise_linux_server	7.0
redhat	enterprise_linux_server_aus	7.4
redhat	enterprise_linux_server_aus	7.6
redhat	enterprise_linux_server_eus	7.4
redhat	enterprise_linux_server_eus	7.5
redhat	enterprise_linux_server_eus	7.6
redhat	enterprise_linux_server_tus	7.4
redhat	enterprise_linux_server_tus	7.6
redhat	enterprise_linux_workstation	6.0
redhat	enterprise_linux_workstation	7.0
debian	debian_linux	7.0
debian	debian_linux	8.0
debian	debian_linux	9.0
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	17.10
mozilla	firefox	*
mozilla	firefox	*
mozilla	thunderbird	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "59.0.1",
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        {
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        {
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      "value": "An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox \u003c 59.0.1, Firefox ESR \u003c 52.7.2, and Thunderbird \u003c 52.7."
    },
    {
      "lang": "es",
      "value": "Una escritura de memoria fuera de l\u00edmites mientras se procesaban los datos de audio de Vorbis fue reportada a trav\u00e9s de la competici\u00f3n Pwn2Own. Esta vulnerabilidad afecta a las versiones anteriores a la 59.0.1 de Firefox, las versiones anteriores a la 52.7.2 de Firefox ESR y las versiones anteriores a la 52.7 de Thunderbird."
    }
  ],
  "id": "CVE-2018-5146",
  "lastModified": "2026-06-17T01:59:42.527",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
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  "published": "2018-06-11T21:29:14.780",
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://www.mozilla.org/security/advisories/mfsa2018-08/"
    },
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  "sourceIdentifier": "security@mozilla.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-5146 (GCVE-0-2018-5146)

Vulnerability from cvelistv5 – Published: 2018-06-11 21:00 – Updated: 2024-08-05 05:26

Summary

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.

Severity

No CVSS data available.

CWE

Out of bounds memory write in libvorbis

Assigner

mozilla mitre root

References

20 references

URL	Tags
https://access.redhat.com/errata/RHSA-2018:0549	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3604-1/	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2018/dsa-4143	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/201811-13	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3545-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3599-1/	vendor-advisoryx_refsource_UBUNTU
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2018/dsa-4155	vendor-advisoryx_refsource_DEBIAN
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:0648	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:0647	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:1058	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1040544	vdb-entryx_refsource_SECTRACK
https://bugzilla.mozilla.org/show_bug.cgi?id=1446062	x_refsource_CONFIRM
http://www.securityfocus.com/bid/103432	vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4140	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:0649	vendor-advisoryx_refsource_REDHAT

Impacted products

3 products

Vendor	Product	Version
Mozilla	Firefox	Affected: unspecified , < 59.0.1 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 52.7.2 (custom)
Mozilla	Thunderbird	Affected: unspecified , < 52.7 (custom)

Date Public

2018-03-16 00:00

Show details on NVD website

JSON

To clipboard

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.