Mozilla: Use-after-free in Animation Manager during stylesheet cloning (MFSA 2013-79)
Published Sep 18, 2013
9.3
HIGHCVSS 2.0
EPSS 5.69%
Description
Use-after-free vulnerability in the nsAnimationManager::BuildAnimations function in the Animation Manager in Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving stylesheet cloning.
Affected products
No data.
Configuration 1
- ≤ 17.0.9
- 17.0
- 17.0.1
- 17.0.2
- 17.0.3
- 17.0.4
- 17.0.5
- 17.0.6
- 17.0.7
- 17.0.8
Configuration 2
- ≤ 23.0.1
- 19.0
- 19.0.1
- 19.0.2
- 20.0
- 20.0.1
- 21.0
- 22.0
- 23.0
Configuration 3
- 17.0
- 17.0.1
- 17.0.2
- 17.0.3
- 17.0.4
- 17.0.5
- 17.0.6
- 17.0.7
- 17.0.8
Configuration 4
- 17.0
- 17.0.1
- 17.0.2
- 17.0.3
- 17.0.4
- 17.0.5
- 17.0.6
- 17.0.7
- 17.0.8
Configuration 5
- ≤ 2.20
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- 2.0.8
- 2.0.9
- 2.0.10
- 2.0.11
- 2.0.12
- 2.0.13
- 2.0.14
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.10
- 2.10
- 2.10
- 2.10
- 2.10.1
- 2.11
- 2.11
- 2.11
- 2.11
- 2.11
- 2.11
- 2.11
- 2.12
- 2.12
- 2.12
- 2.12
- 2.12
- 2.12
- 2.12
- 2.12.1
- 2.13
- 2.13
- 2.13
- 2.13
- 2.13
- 2.13
- 2.13
- 2.13.1
- 2.13.2
- 2.14
- 2.14
- 2.14
- 2.14
- 2.14
- 2.14
- 2.15
- 2.15
- 2.15
- 2.15
- 2.15
- 2.15
- 2.15
- 2.15.1
- 2.15.2
- 2.16
- 2.16
- 2.16
- 2.16
- 2.16
- 2.16
- 2.16.1
- 2.16.2
- 2.17
- 2.17
- 2.17
- 2.17
- 2.17
- 2.17.1
- 2.18
- 2.18
- 2.18
- 2.18
- 2.19
- 2.19
- 2.19
- 2.20
- 2.20
- 2.20
No data.
Red Hat Enterprise Linux 5
firefox-0:17.0.9-1.el5_9
Fixed · RHSA-2013:1268
Red Hat Enterprise Linux 5
thunderbird-0:17.0.9-1.el5_9
Fixed · RHSA-2013:1269
Red Hat Enterprise Linux 5
xulrunner-0:17.0.9-1.el5_9
Fixed · RHSA-2013:1268
Red Hat Enterprise Linux 6
firefox-0:17.0.9-1.el6_4
Fixed · RHSA-2013:1268
Red Hat Enterprise Linux 6
thunderbird-0:17.0.9-1.el6_4
Fixed · RHSA-2013:1269
Red Hat Enterprise Linux 6
xulrunner-0:17.0.9-1.el6_4
Fixed · RHSA-2013:1268
Red Hat Enterprise Linux 5
thunderbird
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox-0:17.0.9-1.el5_9 | Fixed | RHSA-2013:1268 |
| Red Hat Enterprise Linux 5 | thunderbird-0:17.0.9-1.el5_9 | Fixed | RHSA-2013:1269 |
| Red Hat Enterprise Linux 5 | xulrunner-0:17.0.9-1.el5_9 | Fixed | RHSA-2013:1268 |
| Red Hat Enterprise Linux 6 | firefox-0:17.0.9-1.el6_4 | Fixed | RHSA-2013:1268 |
| Red Hat Enterprise Linux 6 | thunderbird-0:17.0.9-1.el6_4 | Fixed | RHSA-2013:1269 |
| Red Hat Enterprise Linux 6 | xulrunner-0:17.0.9-1.el6_4 | Fixed | RHSA-2013:1268 |
| Red Hat Enterprise Linux 5 | thunderbird | Affected | n/a |
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:M/Au:N/C:C/I:C/A:C
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 1, 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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.69% (0.05693) | 92.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.71% (0.05714) | 92.01th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.18% (0.03180) | 85.80th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.48% (0.07478) | 85.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.18% (0.03180) | 86.11th | v4 (v2025.03.14) |
| Dec 12, 2024 | 4.50% (0.04495) | 92.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.50% (0.04495) | 91.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.60% (0.06604) | 91.53th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.60% (0.06604) | 90.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.60% (0.06604) | 78.62th | v2 (v2022.01.01) |
References (22)
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-09/msg00059.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-09/msg00060.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-09/msg00061.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2013-1268.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2013-1269.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2013/dsa-2762 vendor-advisoryx_refsource_DEBIAN
- http://www.mozilla.org/security/announce/2013/mfsa2013-79.html x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/62460 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-1951-1 vendor-advisoryx_refsource_UBUNTU
- http://www.ubuntu.com/usn/USN-1952-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2013-1722 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=893308 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1009032 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-1722
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19031 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-1722
Change history (0)
No recorded changes yet.