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Vulnerability details: VCID-zzut-q5b2-skb6
Vulnerability ID VCID-zzut-q5b2-skb6
Aliases CVE-2024-1551
Summary Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker could control the Content-Type response header, as well as control part of the response body, they could inject Set-Cookie response headers that would have been honored by the browser.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-1551.json
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00322 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00322 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00322 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00322 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00322 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00325 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00325 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00325 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00364 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00364 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00364 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
epss 0.00374 https://api.first.org/data/v1/epss?cve=CVE-2024-1551
cvssv3.1 6.1 https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
cvssv3.1 6.1 https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
cvssv3.1 6.1 https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
ssvc Track https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-05
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-06
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-07
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-05/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-05/
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-06/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-06/
cvssv3.1 6.1 https://www.mozilla.org/security/advisories/mfsa2024-07/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-07/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-1551.json
https://api.first.org/data/v1/epss?cve=CVE-2024-1551
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1546
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1548
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1549
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1550
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1551
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1552
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1553
2265354 https://bugzilla.redhat.com/show_bug.cgi?id=2265354
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:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
CVE-2024-1551 https://nvd.nist.gov/vuln/detail/CVE-2024-1551
mfsa2024-05 https://www.mozilla.org/en-US/security/advisories/mfsa2024-05
mfsa2024-05 https://www.mozilla.org/security/advisories/mfsa2024-05/
mfsa2024-06 https://www.mozilla.org/en-US/security/advisories/mfsa2024-06
mfsa2024-06 https://www.mozilla.org/security/advisories/mfsa2024-06/
mfsa2024-07 https://www.mozilla.org/en-US/security/advisories/mfsa2024-07
mfsa2024-07 https://www.mozilla.org/security/advisories/mfsa2024-07/
msg00000.html https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
msg00001.html https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
RHSA-2024:0952 https://access.redhat.com/errata/RHSA-2024:0952
RHSA-2024:0955 https://access.redhat.com/errata/RHSA-2024:0955
RHSA-2024:0957 https://access.redhat.com/errata/RHSA-2024:0957
RHSA-2024:0958 https://access.redhat.com/errata/RHSA-2024:0958
RHSA-2024:0959 https://access.redhat.com/errata/RHSA-2024:0959
RHSA-2024:0960 https://access.redhat.com/errata/RHSA-2024:0960
RHSA-2024:0961 https://access.redhat.com/errata/RHSA-2024:0961
RHSA-2024:0962 https://access.redhat.com/errata/RHSA-2024:0962
RHSA-2024:0963 https://access.redhat.com/errata/RHSA-2024:0963
RHSA-2024:0964 https://access.redhat.com/errata/RHSA-2024:0964
RHSA-2024:0968 https://access.redhat.com/errata/RHSA-2024:0968
RHSA-2024:0969 https://access.redhat.com/errata/RHSA-2024:0969
RHSA-2024:0970 https://access.redhat.com/errata/RHSA-2024:0970
RHSA-2024:0971 https://access.redhat.com/errata/RHSA-2024:0971
RHSA-2024:0972 https://access.redhat.com/errata/RHSA-2024:0972
RHSA-2024:0976 https://access.redhat.com/errata/RHSA-2024:0976
RHSA-2024:0983 https://access.redhat.com/errata/RHSA-2024:0983
RHSA-2024:0984 https://access.redhat.com/errata/RHSA-2024:0984
show_bug.cgi?id=1864385 https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
USN-6649-1 https://usn.ubuntu.com/6649-1/
USN-6669-1 https://usn.ubuntu.com/6669-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-1551.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:R/S:C/C:L/I:L/A:N Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1864385
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-05/
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-05/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-06/
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-06/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.mozilla.org/security/advisories/mfsa2024-07/
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:N/T:P/P:M/B:A/M:M/D:T/2024-02-21T19:24:43Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-07/
Exploit Prediction Scoring System (EPSS)
Percentile 0.54095
EPSS Score 0.00316
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:09:05.535148+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2024/mfsa2024-07.yml 37.0.0