CVE-2012-4216 : Detail

CVE-2012-4216

4.11%V4
2012-11-21
11h00 +00:00
Memory Corruption
Network
2024-08-06
20h28 +00:00
CVE.org
NVD
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Kelola notifikasi

Deskripsi CVE

Use-after-free vulnerability in the gfxFont::GetFontEntry 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.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.
EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Mozilla>>Firefox >> Version Hingga (tidak termasuk) 17.0

Mozilla>>Firefox >> Version Dari (termasuk) 10.0 Hingga (tidak termasuk) 10.0.11

Mozilla>>Seamonkey >> Version Hingga (tidak termasuk) 2.14

Mozilla>>Thunderbird >> Version Hingga (tidak termasuk) 17.0

Mozilla>>Thunderbird_esr >> Version Dari (termasuk) 10.0 Hingga (tidak termasuk) 10.0.11

Konfigurasi 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

Konfigurasi 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

Konfigurasi 0

Debian>>Debian_linux >> Version 6.0

Debian>>Debian_linux >> Version 7.0

Konfigurasi 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

Referensi

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://www.ubuntu.com/usn/USN-1638-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://osvdb.org/87609
Tags : vdb-entry, x_refsource_OSVDB
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://www.securityfocus.com/bid/56634
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2012/dsa-2584
Tags : vendor-advisory, x_refsource_DEBIAN
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.debian.org/security/2012/dsa-2583
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/51369
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51360
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2012/dsa-2588
Tags : vendor-advisory, x_refsource_DEBIAN
Informasi yang disajikan di CVE Find berasal dari beberapa sumber referensi yang dipilih dengan cermat. Data CVE disediakan oleh MITRE Corporation dan National Vulnerability Database (NVD). Katalog Known Exploited Vulnerabilities (KEV) bersumber dari Cybersecurity and Infrastructure Security Agency (CISA), sementara skor EPSS berasal dari FIRST.org. Selain itu, data mengenai kelemahan perangkat lunak (CWE) dan pola serangan umum (CAPEC) dikelola oleh MITRE Corporation, dan informasi tentang konfigurasi perangkat keras dan perangkat lunak (CPE) disediakan oleh NVD.