CRITICAL
Mozilla: Use-after-free with imgRequestProxy and image proccessing (MFSA 2014-08)
Published Feb 6, 2014
9.8
CRITICALCVSS 3.1
EPSS 7.07%
Description
Use-after-free vulnerability in the imgRequestProxy function in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 allows remote attackers to execute arbitrary code via vectors involving unspecified Content-Type values for image data.
Affected products
No data.
Configuration 1
Configuration 2
OR
- 19
- 20
Configuration 3
OR
- 11.0
- 11.4
- 12.3
- 13.1
- 11
- 11
- 11
Configuration 4
- 7.0
Configuration 5
OR
- 12.04
- 12.10
- 13.10
Configuration 6
OR
- 6.0
- 6.5
- 6.0
- 6.5
- 6.5
- 6.0
No data.
Red Hat Enterprise Linux 5
firefox-0:24.3.0-2.el5_10
Fixed · RHSA-2014:0132
Red Hat Enterprise Linux 5
thunderbird-0:24.3.0-2.el5_10
Fixed · RHSA-2014:0133
Red Hat Enterprise Linux 6
firefox-0:24.3.0-2.el6_5
Fixed · RHSA-2014:0132
Red Hat Enterprise Linux 6
thunderbird-0:24.3.0-2.el6_5
Fixed · RHSA-2014:0133
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox-0:24.3.0-2.el5_10 | Fixed | RHSA-2014:0132 |
| Red Hat Enterprise Linux 5 | thunderbird-0:24.3.0-2.el5_10 | Fixed | RHSA-2014:0133 |
| Red Hat Enterprise Linux 6 | firefox-0:24.3.0-2.el6_5 | Fixed | RHSA-2014:0132 |
| Red Hat Enterprise Linux 6 | thunderbird-0:24.3.0-2.el6_5 | Fixed | RHSA-2014:0133 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.07% 0.07072
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.07072
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 7.07% (0.07072) | 94.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.88% (0.06883) | 93.21th | v5 (v2026.06.15) |
| Jul 17, 2025 | 10.82% (0.10821) | 93.02th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.89% (0.08890) | 91.75th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.77% (0.19767) | 92.56th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.89% (0.08890) | 91.93th | v4 (v2025.03.14) |
| Dec 17, 2024 | 23.35% (0.23351) | 96.57th | v3 (v2023.03.01) |
| Aug 24, 2024 | 6.10% (0.06099) | 93.65th | v3 (v2023.03.01) |
| Mar 25, 2024 | 7.55% (0.07551) | 93.98th | v3 (v2023.03.01) |
| Feb 15, 2024 | 5.65% (0.05652) | 93.02th | v3 (v2023.03.01) |
| Aug 2, 2023 | 2.93% (0.02926) | 89.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.07% (0.03070) | 89.47th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.94% (0.10938) | 94.73th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.94% (0.10938) | 94.28th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.94% (0.10938) | 88.37th | v2 (v2022.01.01) |
Weaknesses (1)
References (37)
- http://download.novell.com/Download?buildid=VYQsgaFpQ2k x_refsource_CONFIRMBroken Link
- http://download.novell.com/Download?buildid=Y2fux-JW1Qc x_refsource_CONFIRMBroken Link
- http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127966.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-February/129218.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00005.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00010.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00017.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://osvdb.org/102872 vdb-entryx_refsource_OSVDBBroken Link
- http://rhn.redhat.com/errata/RHSA-2014-0132.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0133.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://secunia.com/advisories/56706 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56761 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56763 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56767 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56787 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56858 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56888 third-party-advisoryx_refsource_SECUNIABroken Link
- http://secunia.com/advisories/56922 third-party-advisoryx_refsource_SECUNIABroken Link
- http://www.debian.org/security/2014/dsa-2858 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.mozilla.org/security/announce/2014/mfsa2014-08.html x_refsource_CONFIRMVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html x_refsource_CONFIRMThird Party Advisory
- http://www.securityfocus.com/bid/65334 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029717 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029720 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029721 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-2102-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2102-2 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2119-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://8pecxstudios.com/?page_id=44080 x_refsource_CONFIRMBroken LinkURL Repurposed
- https://access.redhat.com/security/cve/CVE-2014-1486 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=942164 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1060945 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90890 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
- https://nvd.nist.gov/vuln/detail/CVE-2014-1486
- https://security.gentoo.org/glsa/201504-01 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2014-1486
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mozilla
Published Feb 6, 2014
Updated Aug 6, 2024
Reserved Jan 16, 2014
Link CVE-2014-1486
CISA Vulnrichment
Updated n/a