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CVE-2021-29985

🗓️ 17 Aug 2021 20:07:15Reported by mozillaType

cve🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 255 Views

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91

Reporter	Title	Published	Views	Family All 167
UbuntuCve	CVE-2021-29985	11 Aug 202100:00	–	ubuntucve
AlpineLinux	CVE-2021-29985	17 Aug 202120:15	–	alpinelinux
CNVD	Mozilla Firefox Resource Management Error Vulnerability (CNVD-2021-90322)	16 Aug 202100:00	–	cnvd
NVD	CVE-2021-29985	17 Aug 202120:15	–	nvd
Veracode	Denial Of Service(DoS)	11 Aug 202109:09	–	veracode
Prion	Design/Logic Flaw	17 Aug 202120:15	–	prion
RedhatCVE	CVE-2021-29985	11 Aug 202104:38	–	redhatcve
Cvelist	CVE-2021-29985	17 Aug 202119:12	–	cvelist
Debian CVE	CVE-2021-29985	17 Aug 202120:15	–	debiancve
Talos	Mozilla Firefox MediaCacheStream::NotifyDataReceived use-after-free vulnerability	10 Aug 202100:00	–	talos

Nvd

Vulners

Node

mozilla firefoxRange<91.0

mozilla firefox_esrRange<78.13.0

mozilla thunderbirdRange<78.13.0

[
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "78.13",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "91",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Firefox ESR",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "78.13",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "91",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
bugzilla	www.bugzilla.mozilla.org/show_bug.cgi
security	www.security.gentoo.org/glsa/202202-03
security	www.security.gentoo.org/glsa/202208-14
mozilla	www.mozilla.org/security/advisories/mfsa2021-34/
mozilla	www.mozilla.org/security/advisories/mfsa2021-35/
mozilla	www.mozilla.org/security/advisories/mfsa2021-36/
mozilla	www.mozilla.org/security/advisories/mfsa2021-33/

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17 Aug 2021 20:15Current

8.8High risk

Vulners AI Score8.8

CVSS26.8

CVSS38.8

EPSS0.0174

CWE-416