CVE 描述

Heap-based buffer overflow in the doInterval function in regexcmp.cpp in libicu in International Components for Unicode (ICU) 3.8.1 and earlier allows context-dependent attackers to cause a denial of service (memory consumption) and possibly have unspecified other impact via a regular expression that writes a large amount of data to the backtracking stack. NOTE: some of these details are obtained from third party information.

CVE 資訊

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。

EPSS First.org

參考資料

https://exchange.xforce.ibmcloud.com/vulnerabilities/39936
Tags : vdb-entry, x_refsource_XF

http://sunsolve.sun.com/search/document.do?assetkey=1-26-233922-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://secunia.com/advisories/28615
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/29852
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/28783
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/29291
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.novell.com/linux/security/advisories/2008_23_openoffice.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/29242
Tags : third-party-advisory, x_refsource_SECUNIA

https://bugzilla.redhat.com/show_bug.cgi?id=429025
Tags : x_refsource_CONFIRM

http://securitytracker.com/id?1019269
Tags : vdb-entry, x_refsource_SECTRACK

http://security.gentoo.org/glsa/glsa-200805-16.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/29987
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.securityfocus.com/bid/27455
Tags : vdb-entry, x_refsource_BID

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10507
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/29294
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openoffice.org/security/cves/CVE-2007-4770.html
Tags : x_refsource_CONFIRM

http://security.gentoo.org/glsa/glsa-200803-20.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.debian.org/security/2008/dsa-1511
Tags : vendor-advisory, x_refsource_DEBIAN

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5431
Tags : vdb-entry, signature, x_refsource_OVAL

http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0043
Tags : x_refsource_CONFIRM

http://rhn.redhat.com/errata/RHSA-2008-0090.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/29333
Tags : third-party-advisory, x_refsource_SECUNIA

https://issues.rpath.com/browse/RPL-2199
Tags : x_refsource_CONFIRM

http://www.ubuntu.com/usn/usn-591-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.mandriva.com/security/advisories?name=MDVSA-2008:026
Tags : vendor-advisory, x_refsource_MANDRIVA

http://sunsolve.sun.com/search/document.do?assetkey=1-26-231641-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://www.vupen.com/english/advisories/2008/1375/references
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/29194
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/30179
Tags : third-party-advisory, x_refsource_SECUNIA

https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00921.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.openoffice.org/security/cves/CVE-2007-5745.html
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/28575
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/487677/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://sourceforge.net/mailarchive/message.php?msg_name=d03a2ffb0801221538x68825e42xb4a4aaf0fcccecbd%40mail.gmail.com
Tags : mailing-list, x_refsource_MLIST

http://secunia.com/advisories/28669
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2008/0807/references
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/29910
Tags : third-party-advisory, x_refsource_SECUNIA

https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00896.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.vupen.com/english/advisories/2008/0282
Tags : vdb-entry, x_refsource_VUPEN

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	2.69%	–	–
2022-04-03	–	–	2.69%	–	–
2022-06-12	–	–	2.69%	–	–
2023-02-26	–	–	2.69%	–	–
2023-03-12	–	–	–	0.68%	–
2023-09-10	–	–	–	0.68%	–
2024-02-11	–	–	–	0.68%	–
2024-03-17	–	–	–	0.68%	–
2024-06-02	–	–	–	0.68%	–
2024-07-07	–	–	–	0.77%	–
2024-08-11	–	–	–	0.77%	–
2024-10-27	–	–	–	0.78%	–
2024-12-08	–	–	–	0.87%	–
2024-12-22	–	–	–	1.66%	–
2025-01-12	–	–	–	1.89%	–
2025-01-19	–	–	–	1.89%	–
2025-03-16	–	–	–	1.89%	–
2025-03-18	–	–	–	–	1.8%
2025-03-30	–	–	–	–	2.33%
2025-04-10	–	–	–	–	2.33%
2025-04-14	–	–	–	–	2.33%
2025-04-15	–	–	–	–	2.33%
2025-11-18	–	–	–	–	2.33%
2025-11-19	–	–	–	–	2.33%
2026-02-22	–	–	–	–	2.33%
2026-06-14	–	–	–	–	3.75%

日期	百分位
2022-02-06	63%
2022-04-03	81%
2022-06-12	82%
2023-02-26	83%
2023-03-12	77%
2023-09-10	78%
2024-02-11	79%
2024-03-17	8%
2024-06-02	8%
2024-07-07	81%
2024-08-11	82%
2024-10-27	82%
2024-12-08	83%
2024-12-22	87%
2025-01-12	88%
2025-01-19	88%
2025-03-16	89%
2025-03-18	82%
2025-03-30	83%
2025-04-10	84%
2025-04-14	83%
2025-04-15	84%
2025-11-18	83%
2025-11-19	84%
2026-02-22	85%
2026-06-14	88%

CVE-2007-4771

CVE 描述

CVE 資訊

相關弱點

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料

CVE-2007-4771：詳細資料

CVE-2007-4771

CVE 描述

CVE 資訊

相關弱點

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料