libxslt: Heap-double-free in xmlFreeNodeList
Published Sep 26, 2012
6.8
MEDIUMCVSS 2.0
EPSS 1.48%
Description
Double free vulnerability in libxslt, as used in Google Chrome before 22.0.1229.79, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XSL transforms.
Affected products
No data.
- ≤ 22.0.1229.78
- 22.0.1229.0
- 22.0.1229.1
- 22.0.1229.2
- 22.0.1229.3
- 22.0.1229.4
- 22.0.1229.6
- 22.0.1229.7
- 22.0.1229.8
- 22.0.1229.9
- 22.0.1229.10
- 22.0.1229.11
- 22.0.1229.12
- 22.0.1229.14
- 22.0.1229.16
- 22.0.1229.17
- 22.0.1229.18
- 22.0.1229.20
- 22.0.1229.21
- 22.0.1229.22
- 22.0.1229.23
- 22.0.1229.24
- 22.0.1229.25
- 22.0.1229.26
- 22.0.1229.27
- 22.0.1229.28
- 22.0.1229.29
- 22.0.1229.31
- 22.0.1229.32
- 22.0.1229.33
- 22.0.1229.35
- 22.0.1229.36
- 22.0.1229.37
- 22.0.1229.39
- 22.0.1229.48
- 22.0.1229.49
- 22.0.1229.50
- 22.0.1229.51
- 22.0.1229.52
- 22.0.1229.53
- 22.0.1229.54
- 22.0.1229.55
- 22.0.1229.56
- 22.0.1229.57
- 22.0.1229.58
- 22.0.1229.59
- 22.0.1229.60
- 22.0.1229.62
- 22.0.1229.63
- 22.0.1229.64
- 22.0.1229.65
- 22.0.1229.67
- 22.0.1229.76
No data.
Red Hat Enterprise Linux 5
libxslt-0:1.1.17-4.el5_8.3
Fixed · RHSA-2012:1265
Red Hat Enterprise Linux 6
libxslt-0:1.1.26-2.el6_3.1
Fixed · RHSA-2012:1265
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | libxslt-0:1.1.17-4.el5_8.3 | Fixed | RHSA-2012:1265 |
| Red Hat Enterprise Linux 6 | libxslt-0:1.1.26-2.el6_3.1 | Fixed | RHSA-2012:1265 |
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: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 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.48% (0.01478) | 72.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.48% (0.01478) | 70.42th | v5 (v2026.06.15) |
| Mar 17, 2025 | 2.23% (0.02235) | 83.38th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.80% (0.01805) | 88.63th | v3 (v2023.03.01) |
| Jun 20, 2024 | 1.80% (0.01805) | 88.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.80% (0.01805) | 86.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
References (14)
- http://git.chromium.org/gitweb/?p=chromium.git%3Ba=commit%3Bh=9a5da8e7d4b6f3454614b0331a51bf29c966f556 x_refsource_CONFIRM
- http://googlechromereleases.blogspot.com/2012/09/stable-channel-update_25.html x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00012.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/50838 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2012/dsa-2555 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:164 vendor-advisoryx_refsource_MANDRIVA
- https://access.redhat.com/security/cve/CVE-2012-2893 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=860671 Issue Tracking
- https://chromiumcodereview.appspot.com/10919019 x_refsource_CONFIRM
- https://code.google.com/p/chromium/issues/detail?id=144799 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2012-2893
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15714 vdb-entrysignaturex_refsource_OVAL
- https://src.chromium.org/viewvc/chrome?view=rev&revision=154331 x_refsource_CONFIRM
- https://www.cve.org/CVERecord?id=CVE-2012-2893
Change history (0)
No recorded changes yet.