Deskripsi CVE

Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent attackers to cause a denial of service (crash) via a regular expression with a large number of named subpatterns, which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	4.3		AV:N/AC:M/Au:N/C:N/I:N/A:P	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

Pcre>>Pcre >> Version Hingga (termasuk) 6.1

Referensi

http://support.avaya.com/elmodocs2/security/ASA-2007-493.htm
Tags : x_refsource_CONFIRM

http://www.mandriva.com/security/advisories?name=MDVSA-2008:030
Tags : vendor-advisory, x_refsource_MANDRIVA

http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00006.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/28658
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27773
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/bid/26462
Tags : vdb-entry, x_refsource_BID

http://www.redhat.com/support/errata/RHSA-2007-1052.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.novell.com/linux/security/advisories/2007_62_pcre.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.pcre.org/changelog.txt
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/27869
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11615
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/27582
Tags : third-party-advisory, x_refsource_SECUNIA

http://scary.beasts.org/security/CESA-2007-006.html
Tags : x_refsource_MISC

Tanggal	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	–	–	–	0.26%	–
2023-04-23	–	–	–	0.25%	–
2023-06-25	–	–	–	0.25%	–
2023-10-29	–	–	–	0.25%	–
2024-02-11	–	–	–	0.25%	–
2024-06-02	–	–	–	0.27%	–
2024-06-02	–	–	–	0.27%	–
2024-09-22	–	–	–	0.24%	–
2024-10-20	–	–	–	0.24%	–
2024-10-27	–	–	–	0.25%	–
2024-11-24	–	–	–	0.25%	–
2024-12-08	–	–	–	0.25%	–
2024-12-22	–	–	–	0.25%	–
2025-01-12	–	–	–	0.28%	–
2025-01-19	–	–	–	0.28%	–
2025-03-02	–	–	–	0.28%	–
2025-03-09	–	–	–	0.28%	–
2025-03-18	–	–	–	–	1.19%
2025-03-30	–	–	–	–	1.5%
2025-04-06	–	–	–	–	1.5%
2025-09-18	–	–	–	–	1.5%
2025-10-08	–	–	–	–	1.5%
2025-10-23	–	–	–	–	1.5%
2025-10-26	–	–	–	–	1.5%
2025-10-27	–	–	–	–	1.5%
2025-11-18	–	–	–	–	1.5%
2025-11-21	–	–	–	–	1.5%
2026-02-22	–	–	–	–	1.49%
2026-06-14	–	–	–	–	1.49%

Tanggal	Persentil
2022-02-06	63%
2022-04-03	81%
2022-06-12	82%
2023-02-26	83%
2023-03-12	62%
2023-04-23	61%
2023-06-25	62%
2023-10-29	63%
2024-02-11	64%
2024-06-02	68%
2024-06-02	68%
2024-09-22	64%
2024-10-20	65%
2024-10-27	65%
2024-11-24	66%
2024-12-08	65%
2024-12-22	64%
2025-01-12	68%
2025-01-19	68%
2025-03-02	69%
2025-03-09	69%
2025-03-18	77%
2025-03-30	79%
2025-04-06	8%
2025-09-18	81%
2025-10-08	8%
2025-10-23	81%
2025-10-26	8%
2025-10-27	81%
2025-11-18	8%
2025-11-21	81%
2026-02-22	81%
2026-06-14	81%

CVE-2005-4872 : Detail

CVE-2005-4872