Mô tả CVE

Buffer overflow in the X render (Xrender) extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service (crash), as demonstrated by the (1) XRenderCompositeTriStrip and (2) XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory allocation due to a typo in an expression that uses a "&" instead of a "*" operator. NOTE: the subject line of the original announcement used an incorrect CVE number for this issue.

Thông tin CVE

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	2.1		AV:L/AC:L/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS là mô hình tính điểm dự đoán khả năng một lỗ hổng bị khai thác.

Điểm EPSS

Mô hình EPSS tạo ra điểm xác suất từ 0 đến 1 (0 đến 100%). Điểm càng cao, xác suất một lỗ hổng bị khai thác càng lớn.

Phân vị EPSS

Phân vị được dùng để xếp hạng CVE theo điểm EPSS. Ví dụ, một CVE ở phân vị thứ 95 theo điểm EPSS có nhiều khả năng bị khai thác hơn 95% CVE khác. Do đó, phân vị được dùng để so sánh điểm EPSS của một CVE với các CVE khác.

EPSS First.org

Sản phẩm được đề cập

Cấu hình 0

X.org>>X11r6 >> Version 6.7.0

X.org>>X11r6 >> Version 6.8

X.org>>X11r6 >> Version 6.8.1

X.org>>X11r6 >> Version 6.9

Tài liệu tham khảo

http://www.redhat.com/support/errata/RHSA-2006-0451.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/19921
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/19943
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/26200
Tags : vdb-entry, x_refsource_XF

http://secunia.com/advisories/19956
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2006:081
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.vupen.com/english/advisories/2006/1617
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/19951
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.novell.com/linux/security/advisories/2006_05_03.html
Tags : vendor-advisory, x_refsource_SUSE

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9929
Tags : vdb-entry, signature, x_refsource_OVAL

http://www.securityfocus.com/bid/17795
Tags : vdb-entry, x_refsource_BID

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102339-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://www.kb.cert.org/vuls/id/633257
Tags : third-party-advisory, x_refsource_CERT-VN

http://securitytracker.com/id?1016018
Tags : vdb-entry, x_refsource_SECTRACK

http://www.gentoo.org/security/en/glsa/glsa-200605-02.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/19983
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openbsd.org/errata38.html#xorg
Tags : vendor-advisory, x_refsource_OPENBSD

http://www.trustix.org/errata/2006/0024
Tags : vendor-advisory, x_refsource_TRUSTIX

https://bugs.freedesktop.org/show_bug.cgi?id=6642
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/19900
Tags : third-party-advisory, x_refsource_SECUNIA

https://usn.ubuntu.com/280-1/
Tags : vendor-advisory, x_refsource_UBUNTU

http://www.securityfocus.com/archive/1/436327/100/0/threaded
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/19915
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.freedesktop.org/archives/xorg/2006-May/015136.html
Tags : mailing-list, x_refsource_MLIST

http://secunia.com/advisories/19916
Tags : third-party-advisory, x_refsource_SECUNIA

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.55%	–	–
2022-03-20	–	–	1.55%	–	–
2022-04-03	–	–	1.55%	–	–
2022-07-03	–	–	1.55%	–	–
2022-11-13	–	–	1.55%	–	–
2022-11-20	–	–	1.55%	–	–
2022-12-25	–	–	1.55%	–	–
2023-01-01	–	–	1.55%	–	–
2023-02-19	–	–	1.55%	–	–
2023-03-12	–	–	–	0.1%	–
2023-09-17	–	–	–	0.1%	–
2023-12-03	–	–	–	0.1%	–
2023-12-10	–	–	–	0.1%	–
2024-02-11	–	–	–	0.1%	–
2024-04-21	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-07-14	–	–	–	0.1%	–
2024-08-04	–	–	–	0.1%	–
2024-08-11	–	–	–	0.1%	–
2024-11-24	–	–	–	0.1%	–
2024-12-22	–	–	–	0.09%	–
2025-01-12	–	–	–	0.09%	–
2025-01-19	–	–	–	0.09%	–
2025-03-18	–	–	–	–	0.43%
2025-03-30	–	–	–	–	0.44%
2025-04-06	–	–	–	–	0.44%
2025-04-15	–	–	–	–	0.44%
2025-07-01	–	–	–	–	0.44%
2025-07-04	–	–	–	–	0.44%
2025-08-01	–	–	–	–	0.44%
2025-08-04	–	–	–	–	0.44%
2025-09-18	–	–	–	–	0.44%
2025-09-21	–	–	–	–	0.44%
2025-09-23	–	–	–	–	0.44%
2025-10-04	–	–	–	–	0.44%
2025-10-27	–	–	–	–	0.44%
2025-11-04	–	–	–	–	0.44%
2025-11-07	–	–	–	–	0.44%
2025-11-10	–	–	–	–	0.44%
2025-11-12	–	–	–	–	0.44%
2025-11-18	–	–	–	–	0.44%
2025-11-21	–	–	–	–	0.44%
2025-11-29	–	–	–	–	0.44%
2025-12-01	–	–	–	–	0.44%
2025-12-04	–	–	–	–	0.44%
2025-12-09	–	–	–	–	0.44%
2026-05-17	–	–	–	–	0.44%
2026-05-28	–	–	–	–	0.44%

Ngày	Phân vị
2022-02-06	52%
2022-03-20	53%
2022-04-03	73%
2022-07-03	74%
2022-11-13	75%
2022-11-20	74%
2022-12-25	75%
2023-01-01	74%
2023-02-19	75%
2023-03-12	39%
2023-09-17	4%
2023-12-03	39%
2023-12-10	4%
2024-02-11	39%
2024-04-21	39%
2024-06-02	4%
2024-06-02	4%
2024-07-14	41%
2024-08-04	4%
2024-08-11	41%
2024-11-24	42%
2024-12-22	39%
2025-01-12	4%
2025-01-19	4%
2025-03-18	6%
2025-03-30	6%
2025-04-06	61%
2025-04-15	62%
2025-07-01	63%
2025-07-04	62%
2025-08-01	63%
2025-08-04	62%
2025-09-18	63%
2025-09-21	62%
2025-09-23	63%
2025-10-04	62%
2025-10-27	63%
2025-11-04	62%
2025-11-07	63%
2025-11-10	62%
2025-11-12	63%
2025-11-18	61%
2025-11-21	63%
2025-11-29	62%
2025-12-01	63%
2025-12-04	62%
2025-12-09	63%
2026-05-17	64%
2026-05-28	64%

CVE-2006-1526 : Chi tiết

CVE-2006-1526