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Vulnerability details: VCID-p1rd-pjrq-w3h2
Vulnerability ID VCID-p1rd-pjrq-w3h2
Aliases CVE-2024-11704
Summary A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-415 Double Free
System Score Found at
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-11704.json
epss 0.00287 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00287 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.00377 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.0044 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.0044 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.0044 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.0044 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
epss 0.0044 https://api.first.org/data/v1/epss?cve=CVE-2024-11704
cvssv3.1 9.8 https://bugzilla.mozilla.org/show_bug.cgi?id=1899402
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1899402
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-63
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-67
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2025-09
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2025-10
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2024-63/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-63/
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2024-67/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-67/
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2025-09/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2025-09/
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2025-10/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2025-10/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-11704.json
https://api.first.org/data/v1/epss?cve=CVE-2024-11704
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-11704
2328942 https://bugzilla.redhat.com/show_bug.cgi?id=2328942
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2024-11704 https://nvd.nist.gov/vuln/detail/CVE-2024-11704
mfsa2024-63 https://www.mozilla.org/en-US/security/advisories/mfsa2024-63
mfsa2024-63 https://www.mozilla.org/security/advisories/mfsa2024-63/
mfsa2024-67 https://www.mozilla.org/en-US/security/advisories/mfsa2024-67
mfsa2024-67 https://www.mozilla.org/security/advisories/mfsa2024-67/
mfsa2025-09 https://www.mozilla.org/en-US/security/advisories/mfsa2025-09
mfsa2025-09 https://www.mozilla.org/security/advisories/mfsa2025-09/
mfsa2025-10 https://www.mozilla.org/en-US/security/advisories/mfsa2025-10
mfsa2025-10 https://www.mozilla.org/security/advisories/mfsa2025-10/
show_bug.cgi?id=1899402 https://bugzilla.mozilla.org/show_bug.cgi?id=1899402
USN-7134-1 https://usn.ubuntu.com/7134-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-11704.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1899402
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

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none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-11-27T15:21:47Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1899402
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-63/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-11-27T15:21:47Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-63/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-67/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-11-27T15:21:47Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-67/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2025-09/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-11-27T15:21:47Z/ Found at https://www.mozilla.org/security/advisories/mfsa2025-09/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2025-10/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2024-11-27T15:21:47Z/ Found at https://www.mozilla.org/security/advisories/mfsa2025-10/
Exploit Prediction Scoring System (EPSS)
Percentile 0.51887
EPSS Score 0.00287
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:09:05.132785+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2024/mfsa2024-67.yml 37.0.0