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CVE-2021-23995
🗓️ 24 Jun 2021 14:09:15Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 26 Views
When Responsive Design Mode used freed object references, leading to potential arbitrary code execution. Affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88
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| Reporter | Title | Published | Views | Family All 150 |
|---|---|---|---|---|
 | Code injection | 24 Jun 202114:15 | – | prion |
 | CVE-2021-23995 | 20 Apr 202103:27 | – | redhatcve |
 | Arbitrary Code Execution | 21 Apr 202118:13 | – | veracode |
 | CVE-2021-23995 | 24 Jun 202114:15 | – | nvd |
 | CVE-2021-23995 | 24 Jun 202114:15 | – | cve |
 | CVE-2021-23995 | 19 Apr 202100:00 | – | ubuntucve |
 | CVE-2021-23995 | 24 Jun 202114:15 | – | alpinelinux |
 | CVE-2021-23995 | 24 Jun 202113:26 | – | cvelist |
 | Mozilla Fixes Firefox Flaw That Allowed Spoofing of HTTPS Browser Padlock | 20 Apr 202120:40 | – | threatpost |
 | Mozilla Firefox ESR Security Advisories (MFSA2021-13, MFSA2021-16) - Windows | 20 Apr 202100:00 | – | openvas |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | 88.0-1 | firefox_88.0-1_all.deb |
| Debian | 12 | all | firefox-esr | 78.10.0esr-1 | firefox-esr_78.10.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | 78.10.0esr-1 | firefox-esr_78.10.0esr-1_all.deb |
| Debian | 999 | all | firefox-esr | 78.10.0esr-1 | firefox-esr_78.10.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | 78.10.0esr-1 | firefox-esr_78.10.0esr-1_all.deb |
| Debian | 12 | all | thunderbird | 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 11 | all | thunderbird | 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 999 | all | thunderbird | 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
| Debian | 13 | all | thunderbird | 1:78.10.0-1 | thunderbird_1:78.10.0-1_all.deb |
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Book a live demo24 Jun 2021 14:15Current
8.3High risk
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CVSS25.1
CVSS38.8
EPSS0.003