Mô tả CVE

The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE Other	Không có thông tin.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	5		AV:N/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

Linux>>Linux_kernel >> Version *

Png_reference_library>>Libpng >> Version Đến (bao gồm) 1.0.15

Png_reference_library>>Libpng >> Version Đến (bao gồm) 1.2.16

Tài liệu tham khảo

http://openpkg.com/go/OpenPKG-SA-2007.013
Tags : vendor-advisory, x_refsource_OPENPKG

http://support.avaya.com/elmodocs2/security/ASA-2007-254.htm
Tags : x_refsource_CONFIRM

http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.492650
Tags : vendor-advisory, x_refsource_SLACKWARE

http://secunia.com/advisories/25571
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10094
Tags : vdb-entry, signature, x_refsource_OVAL

http://www.kb.cert.org/vuls/id/684664
Tags : third-party-advisory, x_refsource_CERT-VN

http://www.debian.org/security/2008/dsa-1613
Tags : vendor-advisory, x_refsource_DEBIAN

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102987-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://sunsolve.sun.com/search/document.do?assetkey=1-66-200871-1
Tags : vendor-advisory, x_refsource_SUNALERT

http://secunia.com/advisories/34388
Tags : third-party-advisory, x_refsource_SECUNIA

http://osvdb.org/36196
Tags : vdb-entry, x_refsource_OSVDB

http://www.gentoo.org/security/en/glsa/glsa-200705-24.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/25273
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.coresecurity.com/?action=item&id=2148
Tags : x_refsource_MISC

http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/l/li/libpng/libpng-1.2.17-ADVISORY.txt
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/24023
Tags : vdb-entry, x_refsource_BID

https://exchange.xforce.ibmcloud.com/vulnerabilities/34340
Tags : vdb-entry, x_refsource_XF

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

http://irrlicht.sourceforge.net/changes.txt
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/25867
Tags : third-party-advisory, x_refsource_SECUNIA

http://sourceforge.net/project/shownotes.php?release_id=508653&group_id=5624
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/31168
Tags : third-party-advisory, x_refsource_SECUNIA

https://issues.rpath.com/browse/RPL-1381
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/25329
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/25461
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.vupen.com/english/advisories/2007/1838
Tags : vdb-entry, x_refsource_VUPEN

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

http://www.vupen.com/english/advisories/2007/2385
Tags : vdb-entry, x_refsource_VUPEN

http://sourceforge.net/project/shownotes.php?release_id=508656&group_id=5624
Tags : x_refsource_CONFIRM

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

http://secunia.com/advisories/25353
Tags : third-party-advisory, x_refsource_SECUNIA

http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/archive/1/468910/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

http://secunia.com/advisories/30161
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/25554
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/25268
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2009/dsa-1750
Tags : vendor-advisory, x_refsource_DEBIAN

http://www.securitytracker.com/id?1018078
Tags : vdb-entry, x_refsource_SECTRACK

http://www.trustix.org/errata/2007/0019/
Tags : vendor-advisory, x_refsource_TRUSTIX

http://www.novell.com/linux/security/advisories/2007_13_sr.html
Tags : vendor-advisory, x_refsource_SUSE

http://www.ubuntu.com/usn/usn-472-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/27056
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2007-0356.html
Tags : vendor-advisory, x_refsource_REDHAT

http://secunia.com/advisories/25292
Tags : third-party-advisory, x_refsource_SECUNIA

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

http://secunia.com/advisories/25787
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/25742
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:116
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.securityfocus.com/bid/24000
Tags : vdb-entry, x_refsource_BID

http://www.securityfocus.com/archive/1/489135/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	4.36%	–	–
2022-04-03	–	–	4.36%	–	–
2022-09-25	–	–	4.36%	–	–
2023-03-12	–	–	–	89.46%	–
2023-10-22	–	–	–	85.87%	–
2024-02-11	–	–	–	85.24%	–
2024-03-24	–	–	–	87.22%	–
2024-06-02	–	–	–	83.89%	–
2024-07-14	–	–	–	86.33%	–
2024-10-13	–	–	–	88.74%	–
2024-12-22	–	–	–	68.9%	–
2025-01-19	–	–	–	68.9%	–
2025-03-18	–	–	–	–	47.51%
2025-04-22	–	–	–	–	47.51%
2025-04-24	–	–	–	–	47.51%
2025-04-25	–	–	–	–	47.51%
2025-07-26	–	–	–	–	37.41%
2026-01-02	–	–	–	–	38.26%
2026-06-14	–	–	–	–	38.75%

Ngày	Phân vị
2022-02-06	71%
2022-04-03	87%
2022-09-25	88%
2023-03-12	98%
2023-10-22	98%
2024-02-11	98%
2024-03-24	99%
2024-06-02	98%
2024-07-14	99%
2024-10-13	99%
2024-12-22	98%
2025-01-19	98%
2025-03-18	97%
2025-04-22	98%
2025-04-24	97%
2025-04-25	98%
2025-07-26	97%
2026-01-02	97%
2026-06-14	97%

CVE-2007-2445 : Chi tiết

CVE-2007-2445