CVE-2007-4033

Exp

Buffer overflow in the intT1_EnvGetCompletePath function in lib/t1lib/t1env.c in t1lib 5.1.1 allows context-dependent attackers to execute arbitrary code via a long FileName parameter. NOTE: this issue was originally reported to be in the imagepsloadfont function in php_gd2.dll in the gd (PHP_GD2) extension in PHP 5.2.3.

公開: 2007-07-27 最後更新: 2026-06-16 指派方: [email protected] 來源: [email protected]

結論預警: CVE-2007-4033 綜合評估為高可利用風險(73.9/100):CVSS 技術影響為高級,利用機率偏高(EPSS 18.66%,百分位 97%) 核心證據: 已收錄 3 筆公開利用參考(Exploit-DB)。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。

風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。

CVE-2007-4033 的公開 exploit 引用(Exploit-DB)

EDB-ID 來源 類型 公開時間 連結
4227 exploit_db edb 2007-07-26 Exploit-DB ↗
30401 exploit_db edb 2007-07-26 Exploit-DB ↗
nvd_ref exploit_tag Exploit-DB ↗

CVE-2007-4033 的 EPSS(利用預測評分)

EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。

# 日期 舊 EPSS 分數 新 EPSS 分數 變化(新 − 舊)
1 2026-06-15 31.18% 18.66% -12.52%
2 2026-05-07 25.35% 31.18% +5.83%
3 2026-03-15 25.35%

完整 EPSS 歷史 (共 20 筆)

CVE-2007-4033 的 CVSS 指標

該 CVE 的 CVSS 指標。

底座分 版本 嚴重度 向量 可利用性 影響 分數來源
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 點擊展開
存取路徑 (AV:N)
只要路由可達,即可從遠端發動利用。
存取複雜度 (AC:L)
步驟短、路徑清楚,重現成本低。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:P)
機密性受到部分損害。
完整性影響 (I:P)
完整性受到部分損害。
可用性影響 (A:P)
可用性受到部分損害。
10.0 6.4 [email protected]

CVE-2007-4033 的弱點列舉

CVE-2007-4033 的 OS 追蹤

vendor priority summary link
gentoo normal CVE-2007-4033: 1 GLSA(s) (200710-12), 1 atom(s) (media-libs/t1lib); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2007-4033
redhat medium https://access.redhat.com/security/cve/CVE-2007-4033
ubuntu medium CVE-2007-4033 medium priority: Ubuntu including 3 source packages (t1lib, tetex-bin, texlive-bin), 14 status rows across 5 suites (dapper, edgy, feisty, gutsy, upstream): not-affected 6, needs-triage 3, released 3, DNE 2. https://ubuntu.com/security/CVE-2007-4033

CVE-2007-4033 的廠商評論(NVD)

  • Red Hat (2007-08-01T00:00:00)

    Not vulnerable. Versions of PHP packages as shipped with current Red Hat products are not linked with t1lib.

CVE-2007-4033 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
php php 5.2.3 cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*
t1lib t1lib 5.1.1 cpe:2.3:a:t1lib:t1lib:5.1.1:*:*:*:*:*:*:*

CVE-2007-4033 的參考連結

URL 標籤
http://bugs.gentoo.org/show_bug.cgi?id=193437
http://fedoranews.org/updates/FEDORA-2007-234.shtml
http://secunia.com/advisories/26241 Vendor Advisory
http://secunia.com/advisories/26901 Vendor Advisory
http://secunia.com/advisories/26981 Vendor Advisory
http://secunia.com/advisories/26992 Vendor Advisory
http://secunia.com/advisories/27239 Vendor Advisory
http://secunia.com/advisories/27297
http://secunia.com/advisories/27439 Vendor Advisory
http://secunia.com/advisories/27599 Vendor Advisory
http://secunia.com/advisories/27718
http://secunia.com/advisories/27743 Vendor Advisory
http://secunia.com/advisories/28345
http://secunia.com/advisories/30168
http://security.gentoo.org/glsa/glsa-200710-12.xml
http://security.gentoo.org/glsa/glsa-200711-34.xml
http://security.gentoo.org/glsa/glsa-200805-13.xml
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0007
http://www.bugtraq.ir/adv/t1lib.txt
http://www.debian.org/security/2007/dsa-1390
http://www.mandriva.com/security/advisories?name=MDKSA-2007:189
http://www.mandriva.com/security/advisories?name=MDKSA-2007:230
http://www.novell.com/linux/security/advisories/2007_23_sr.html
http://www.redhat.com/support/errata/RHSA-2007-1027.html
http://www.redhat.com/support/errata/RHSA-2007-1030.html
http://www.redhat.com/support/errata/RHSA-2007-1031.html
http://www.securityfocus.com/archive/1/480239/100/100/threaded
http://www.securityfocus.com/archive/1/480244/100/100/threaded
http://www.securityfocus.com/archive/1/485823/100/0/threaded
http://www.securityfocus.com/archive/1/487984/100/0/threaded
http://www.securityfocus.com/bid/25079 Exploit
http://www.securitytracker.com/id?1018905
http://www.ubuntu.com/usn/usn-515-1
https://bugzilla.redhat.com/show_bug.cgi?id=303021
https://exchange.xforce.ibmcloud.com/vulnerabilities/35620
https://issues.rpath.com/browse/RPL-1972
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10557
https://www.exploit-db.com/exploits/4227
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00663.html
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00724.html
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