Mozilla: Vulnerabilities found through code inspection (MFSA 2015-90)
Published Aug 16, 2015
7.5
HIGHCVSS 2.0
EPSS 3.82%
Description
Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.
Affected products
No data.
Configuration 2
- 12.04
- 14.04
- 15.04
- 13.1
- 13.2
No data.
Red Hat Enterprise Linux 5
firefox-0:38.2.0-4.el5_11
Fixed · RHSA-2015:1586
Red Hat Enterprise Linux 5
thunderbird-0:38.2.0-4.el5_11
Fixed · RHSA-2015:1682
Red Hat Enterprise Linux 6
firefox-0:38.2.0-4.el6_7
Fixed · RHSA-2015:1586
Red Hat Enterprise Linux 6
thunderbird-0:38.2.0-4.el6_7
Fixed · RHSA-2015:1682
Red Hat Enterprise Linux 7
firefox-0:38.2.0-4.ael7b_1
Fixed · RHSA-2015:1586
Red Hat Enterprise Linux 7
thunderbird-0:38.2.0-1.ael7b_1
Fixed · RHSA-2015:1682
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox-0:38.2.0-4.el5_11 | Fixed | RHSA-2015:1586 |
| Red Hat Enterprise Linux 5 | thunderbird-0:38.2.0-4.el5_11 | Fixed | RHSA-2015:1682 |
| Red Hat Enterprise Linux 6 | firefox-0:38.2.0-4.el6_7 | Fixed | RHSA-2015:1586 |
| Red Hat Enterprise Linux 6 | thunderbird-0:38.2.0-4.el6_7 | Fixed | RHSA-2015:1682 |
| Red Hat Enterprise Linux 7 | firefox-0:38.2.0-4.ael7b_1 | Fixed | RHSA-2015:1586 |
| Red Hat Enterprise Linux 7 | thunderbird-0:38.2.0-1.ael7b_1 | Fixed | RHSA-2015:1682 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
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 | 3.82% (0.03825) | 89.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.82% (0.03825) | 88.67th | v5 (v2026.06.15) |
| Oct 27, 2025 | 1.60% (0.01604) | 81.13th | v4 (v2025.03.14) |
| Oct 1, 2025 | 2.67% (0.02670) | 85.32th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.54% (0.01545) | 79.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.62% (0.06620) | 84.90th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.54% (0.01545) | 80.11th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.41% (0.03408) | 91.27th | v3 (v2023.03.01) |
| Apr 22, 2024 | 2.25% (0.02254) | 89.44th | v3 (v2023.03.01) |
| Jun 7, 2023 | 1.60% (0.01601) | 85.54th | v3 (v2023.03.01) |
| Apr 2, 2023 | 1.39% (0.01386) | 84.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.24% (0.01245) | 83.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.36% (0.04358) | 88.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.36% (0.04358) | 86.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.36% (0.04358) | 70.59th | v2 (v2022.01.01) |
No CWE recorded.
References (26)
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2015-1586.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2015-1682.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2015/dsa-3333 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2015/dsa-3410 vendor-advisoryx_refsource_DEBIAN
- http://www.mozilla.org/security/announce/2015/mfsa2015-90.html x_refsource_CONFIRMVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html x_refsource_CONFIRMThird Party Advisory
- http://www.securitytracker.com/id/1033247 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id/1033372 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-2702-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2702-2 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-2702-3 vendor-advisoryx_refsource_UBUNTU
- http://www.ubuntu.com/usn/USN-2712-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2015-4488 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1176270 x_refsource_CONFIRMIssue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=1252293 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2015-4488
- https://security.gentoo.org/glsa/201605-06 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2015-4488
- https://www.mozilla.org/security/announce/2015/mfsa2015-90.html
Change history (0)
No recorded changes yet.