CVE-2007-4990:詳細資料

CVE-2007-4990

5.43%V4
2007-10-05
21h00 +00:00
Network
2024-08-07
15h17 +00:00
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CVE 描述

The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P 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

X.org>>X_font_server >> Version 至(含) 1.0.4

參考資料

http://www.securitytracker.com/id?1018763
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/28542
Tags : third-party-advisory, x_refsource_SECUNIA
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200642-1
Tags : vendor-advisory, x_refsource_SUNALERT
http://secunia.com/advisories/28514
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27052
Tags : third-party-advisory, x_refsource_SECUNIA
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=602
Tags : third-party-advisory, x_refsource_IDEFENSE
http://secunia.com/advisories/27060
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2008-0029.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/28004
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27240
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/29420
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27040
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27176
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200710-11.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/27228
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2007/3467
Tags : vdb-entry, x_refsource_VUPEN
http://www.redhat.com/support/errata/RHSA-2008-0030.html
Tags : vendor-advisory, x_refsource_REDHAT
http://sunsolve.sun.com/search/document.do?assetkey=1-26-103114-1
Tags : vendor-advisory, x_refsource_SUNALERT
http://www.vupen.com/english/advisories/2008/0149
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDKSA-2007:210
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.securityfocus.com/bid/25898
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2007/3338
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/27560
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2007/3337
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/28536
Tags : third-party-advisory, x_refsource_SECUNIA