CVE-2012-5840:詳細資料

CVE-2012-5840

2.34%V4
2012-11-21
11h00 +00:00
Memory Corruption
Network
2024-08-06
21h21 +00:00
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CVE 描述

Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-4214.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1(0% 到 100%)之間的概率分數。分數越高,漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如,EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此,百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

相關產品

設定 0

Mozilla>>Firefox >> Version 至(不含) 10.0.11

Mozilla>>Firefox >> Version 至(不含) 17.0

Mozilla>>Seamonkey >> Version 至(不含) 2.14

Mozilla>>Thunderbird >> Version 至(不含) 17.0

Mozilla>>Thunderbird_esr >> Version 至(不含) 10.0.11

設定 0

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.1

Opensuse>>Opensuse >> Version 12.2

Suse>>Linux_enterprise_desktop >> Version 10

Suse>>Linux_enterprise_desktop >> Version 11

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_software_development_kit >> Version 10

Suse>>Linux_enterprise_software_development_kit >> Version 11

設定 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.10

設定 0

Redhat>>Enterprise_linux_desktop >> Version 5.0

Redhat>>Enterprise_linux_desktop >> Version 6.0

Redhat>>Enterprise_linux_eus >> Version 6.3

Redhat>>Enterprise_linux_server >> Version 5.0

Redhat>>Enterprise_linux_server >> Version 6.0

Redhat>>Enterprise_linux_workstation >> Version 5.0

Redhat>>Enterprise_linux_workstation >> Version 6.0

參考資料

http://www.ubuntu.com/usn/USN-1638-3
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51370
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/87606
Tags : vdb-entry, x_refsource_OSVDB
http://www.ubuntu.com/usn/USN-1638-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-1636-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2012-1483.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-1482.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/51434
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51439
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51440
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1638-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51359
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2012:173
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/51381
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/56635
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/51369
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51360
Tags : third-party-advisory, x_refsource_SECUNIA