Deskripsi CVE

Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.

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	6.8		AV:N/AC:M/Au:N/C:P/I:P/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) 6.0

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

Pcre>>Pcre >> Version Hingga (termasuk) 7.3

Referensi

http://secunia.com/advisories/30219
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00007.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/29267
Tags : third-party-advisory, x_refsource_SECUNIA

https://usn.ubuntu.com/547-1/
Tags : vendor-advisory, x_refsource_UBUNTU

http://security.gentoo.org/glsa/glsa-200711-30.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/28157
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9701
Tags : vdb-entry, signature, x_refsource_OVAL

http://www.vupen.com/english/advisories/2007/4238
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/30507
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/483357/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.us-cert.gov/cas/techalerts/TA07-352A.html
Tags : third-party-advisory, x_refsource_CERT

http://secunia.com/advisories/27538
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/archive/1/483579/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://www.adobe.com/support/security/bulletins/apsb08-13.html
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/28570
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/28136
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2008/1966/references
Tags : vdb-entry, x_refsource_VUPEN

http://www.debian.org/security/2008/dsa-1570
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.vupen.com/english/advisories/2008/1724/references
Tags : vdb-entry, x_refsource_VUPEN

https://issues.rpath.com/browse/RPL-1738
Tags : x_refsource_CONFIRM

http://www.us-cert.gov/cas/techalerts/TA07-355A.html
Tags : third-party-advisory, x_refsource_CERT

http://secunia.com/advisories/27697
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/28406
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27554
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2008/0924/references
Tags : vdb-entry, x_refsource_VUPEN

http://www.gentoo.org/security/en/glsa/glsa-200801-07.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/27543
Tags : third-party-advisory, x_refsource_SECUNIA

http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html
Tags : mailing-list, x_refsource_MLIST

http://secunia.com/advisories/29420
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html
Tags : vendor-advisory, x_refsource_APPLE

http://security.gentoo.org/glsa/glsa-200805-11.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
Tags : vendor-advisory, x_refsource_APPLE

http://www.mandriva.com/security/advisories?name=MDKSA-2007:211
Tags : vendor-advisory, x_refsource_MANDRIVA

http://sunsolve.sun.com/search/document.do?assetkey=1-26-239286-1
Tags : vendor-advisory, x_refsource_SUNALERT

https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00181.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/28161
Tags : third-party-advisory, x_refsource_SECUNIA

http://docs.info.apple.com/article.html?artnum=307179
Tags : x_refsource_CONFIRM

http://www.redhat.com/support/errata/RHSA-2007-1126.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/27741
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2007/3790
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/30840
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2007/3725
Tags : vdb-entry, x_refsource_VUPEN

http://sunsolve.sun.com/search/document.do?assetkey=1-26-238305-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://www.vupen.com/english/advisories/2007/4258
Tags : vdb-entry, x_refsource_VUPEN

http://securitytracker.com/id?1019116
Tags : vdb-entry, x_refsource_SECTRACK

http://docs.info.apple.com/article.html?artnum=307562
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/30155
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/28720
Tags : third-party-advisory, x_refsource_SECUNIA

http://security.gentoo.org/glsa/glsa-200801-02.xml
Tags : vendor-advisory, x_refsource_GENTOO

https://exchange.xforce.ibmcloud.com/vulnerabilities/38278
Tags : vdb-entry, x_refsource_XF

http://bugs.gentoo.org/show_bug.cgi?id=198976
Tags : x_refsource_MISC

http://secunia.com/advisories/28213
Tags : third-party-advisory, x_refsource_SECUNIA

http://security.gentoo.org/glsa/glsa-200801-19.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://security.gentoo.org/glsa/glsa-200801-18.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.adobe.com/support/security/bulletins/apsb07-20.html
Tags : x_refsource_CONFIRM

http://www.debian.org/security/2007/dsa-1399
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/28414
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.securityfocus.com/bid/26346
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/30106
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/28714
Tags : third-party-advisory, x_refsource_SECUNIA

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	4.42%	–	–
2022-04-03	–	–	4.42%	–	–
2022-07-17	–	–	4.42%	–	–
2023-03-12	–	–	–	3.91%	–
2024-02-11	–	–	–	3.91%	–
2024-04-14	–	–	–	4.07%	–
2024-06-02	–	–	–	4.07%	–
2024-06-30	–	–	–	4.08%	–
2024-08-04	–	–	–	4.15%	–
2024-09-15	–	–	–	4.29%	–
2024-11-03	–	–	–	4.29%	–
2024-12-22	–	–	–	5.38%	–
2025-01-19	–	–	–	5.38%	–
2025-03-18	–	–	–	–	12.41%
2025-05-01	–	–	–	–	12.41%
2025-05-04	–	–	–	–	12.41%
2025-05-12	–	–	–	–	12.41%
2025-11-18	–	–	–	–	12.41%
2025-11-21	–	–	–	–	12.41%
2026-03-15	–	–	–	–	9.6%

Tanggal	Persentil
2022-02-06	71%
2022-04-03	87%
2022-07-17	88%
2023-03-12	91%
2024-02-11	92%
2024-04-14	92%
2024-06-02	92%
2024-06-30	92%
2024-08-04	92%
2024-09-15	92%
2024-11-03	93%
2024-12-22	93%
2025-01-19	93%
2025-03-18	93%
2025-05-01	94%
2025-05-04	93%
2025-05-12	94%
2025-11-18	93%
2025-11-21	94%
2026-03-15	93%

CVE-2007-4768 : Detail

CVE-2007-4768