Mô tả CVE

(1) xenbaked and (2) xenmon.py in Xen 3.1 and earlier allow local users to truncate arbitrary files via a symlink attack on /tmp/xenq-shm.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-59	Improper Link Resolution Before File Access The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	6		AV:L/AC:M/Au:S/C:N/I:C/A:C	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

Debian>>Debian_linux >> Version 4.0

Xensource_inc>>Xen >> Version 3.0.3_0_1

Xensource_inc>>Xen >> Version 3.0.3_0_3

Tài liệu tham khảo

http://www.vupen.com/english/advisories/2007/3621
Tags : vdb-entry, x_refsource_VUPEN

http://www.mandriva.com/security/advisories?name=MDKSA-2007:203
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/27408
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2008-0194.html
Tags : vendor-advisory, x_refsource_REDHAT

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9913
Tags : vdb-entry, signature, x_refsource_OVAL

http://www.securitytracker.com/id?1018859
Tags : vdb-entry, x_refsource_SECTRACK

http://osvdb.org/41343
Tags : vdb-entry, x_refsource_OSVDB

http://secunia.com/advisories/27486
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/37403
Tags : vdb-entry, x_refsource_XF

http://secunia.com/advisories/29963
Tags : third-party-advisory, x_refsource_SECUNIA

https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00004.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.securityfocus.com/bid/26190
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/27389
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27497
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2007/dsa-1395
Tags : vendor-advisory, x_refsource_DEBIAN

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447795
Tags : x_refsource_MISC

https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00075.html
Tags : vendor-advisory, x_refsource_FEDORA

http://osvdb.org/41342
Tags : vdb-entry, x_refsource_OSVDB

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	–	–	–	0.04%	–
2023-11-05	–	–	–	0.04%	–
2023-12-03	–	–	–	0.04%	–
2024-03-31	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2024-08-25	–	–	–	0.04%	–
2024-12-08	–	–	–	0.04%	–
2024-12-29	–	–	–	0.06%	–
2025-01-19	–	–	–	0.06%	–
2025-02-02	–	–	–	0.06%	–
2025-02-02	–	–	–	0.06%	–
2025-03-18	–	–	–	–	0.04%
2025-04-15	–	–	–	–	0.04%
2025-09-26	–	–	–	–	0.04%
2025-11-18	–	–	–	–	0.04%
2025-11-21	–	–	–	–	0.04%
2026-05-31	–	–	–	–	0.04%
2026-06-10	–	–	–	–	0.04%

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	8%
2023-11-05	9%
2023-12-03	8%
2024-03-31	9%
2024-06-02	1%
2024-08-25	11%
2024-12-08	12%
2024-12-29	3%
2025-01-19	3%
2025-02-02	31%
2025-02-02	31%
2025-03-18	8%
2025-04-15	1%
2025-09-26	11%
2025-11-18	7%
2025-11-21	11%
2026-05-31	12%
2026-06-10	12%

CVE-2007-3919 : Chi tiết

CVE-2007-3919