Mô tả CVE

The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service (CPU consumption) via a crafted PNG image with truncated data, which causes an infinite loop in the png_read_info function in libpng.

Thông tin CVE

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	4.3		AV:N/AC:M/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

Libgd>>Libgd >> Version 2.0.34

Tài liệu tham khảo

http://secunia.com/advisories/26231
Tags : third-party-advisory, x_refsource_SECUNIA

http://osvdb.org/36643
Tags : vdb-entry, x_refsource_OSVDB

http://www.securitytracker.com/id?1018187
Tags : vdb-entry, x_refsource_SECTRACK

http://secunia.com/advisories/29157
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/25658
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27110
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/25590
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26048
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/34420
Tags : vdb-entry, x_refsource_XF

http://secunia.com/advisories/25362
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.020.html
Tags : vendor-advisory, x_refsource_OPENPKG

http://secunia.com/advisories/25657
Tags : third-party-advisory, x_refsource_SECUNIA

https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00354.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/25855
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/26967
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:122
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.vupen.com/english/advisories/2007/2016
Tags : vdb-entry, x_refsource_VUPEN

http://security.gentoo.org/glsa/glsa-200805-13.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.mandriva.com/security/advisories?name=MDKSA-2007:123
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.securityfocus.com/bid/24089
Tags : vdb-entry, x_refsource_BID

http://www.libgd.org/ReleaseNote020035
Tags : x_refsource_CONFIRM

http://security.gentoo.org/glsa/glsa-200708-05.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://secunia.com/advisories/30168
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:124
Tags : vendor-advisory, x_refsource_MANDRIVA

http://www.vupen.com/english/advisories/2007/1904
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/26930
Tags : third-party-advisory, x_refsource_SECUNIA

http://osvdb.org/35788
Tags : vdb-entry, x_refsource_OSVDB

https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.vupen.com/english/advisories/2007/2336
Tags : vdb-entry, x_refsource_VUPEN

http://rhn.redhat.com/errata/RHSA-2007-0889.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.trustix.org/errata/2007/0023/
Tags : vendor-advisory, x_refsource_TRUSTIX

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

http://www.vupen.com/english/advisories/2007/3386
Tags : vdb-entry, x_refsource_VUPEN

http://bugs.libgd.org/?do=details&task_id=86
Tags : x_refsource_CONFIRM

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

http://secunia.com/advisories/27037
Tags : third-party-advisory, x_refsource_SECUNIA

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

http://secunia.com/advisories/25378
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/27545
Tags : third-party-advisory, x_refsource_SECUNIA

http://security.gentoo.org/glsa/glsa-200711-34.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://support.avaya.com/elmodocs2/security/ASA-2007-449.htm
Tags : x_refsource_CONFIRM

http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.482863
Tags : vendor-advisory, x_refsource_SLACKWARE

http://secunia.com/advisories/25646
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2008-0146.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.php.net/releases/5_2_3.php
Tags : x_refsource_CONFIRM

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
Tags : vendor-advisory, x_refsource_HP

https://issues.rpath.com/browse/RPL-1394
Tags : x_refsource_CONFIRM

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
Tags : vendor-advisory, x_refsource_HP

http://secunia.com/advisories/25535
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDKSA-2007:187
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/27102
Tags : third-party-advisory, x_refsource_SECUNIA

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10779
Tags : vdb-entry, signature, x_refsource_OVAL

http://secunia.com/advisories/26895
Tags : third-party-advisory, x_refsource_SECUNIA

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

http://secunia.com/advisories/25575
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2007-0890.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.vupen.com/english/advisories/2007/1905
Tags : vdb-entry, x_refsource_VUPEN

http://secunia.com/advisories/26390
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.redhat.com/support/errata/RHSA-2007-0891.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.ubuntu.com/usn/usn-473-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/26871
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html
Tags : vendor-advisory, x_refsource_SUSE

Ngày	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	–	–	–	1.52%	–
2023-05-28	–	–	–	2.08%	–
2023-07-02	–	–	–	2.08%	–
2023-10-22	–	–	–	2.18%	–
2024-01-07	–	–	–	3.04%	–
2024-02-11	–	–	–	3.04%	–
2024-02-18	–	–	–	3.56%	–
2024-03-24	–	–	–	5.8%	–
2024-04-28	–	–	–	6.44%	–
2024-06-02	–	–	–	6.44%	–
2024-08-25	–	–	–	8.84%	–
2024-12-08	–	–	–	10.64%	–
2024-12-22	–	–	–	6.45%	–
2025-01-19	–	–	–	6.45%	–
2025-03-18	–	–	–	–	6.46%
2025-04-16	–	–	–	–	6.46%
2025-07-12	–	–	–	–	6.38%
2025-07-31	–	–	–	–	5.04%
2025-08-11	–	–	–	–	7%
2026-01-04	–	–	–	–	7.12%
2026-04-05	–	–	–	–	7.12%
2026-04-12	–	–	–	–	6.83%
2026-06-07	–	–	–	–	6.83%

Ngày	Phân vị
2022-02-06	63%
2022-04-03	81%
2022-06-12	82%
2023-02-26	83%
2023-03-12	85%
2023-05-28	87%
2023-07-02	88%
2023-10-22	88%
2024-01-07	9%
2024-02-11	91%
2024-02-18	91%
2024-03-24	93%
2024-04-28	94%
2024-06-02	94%
2024-08-25	95%
2024-12-08	95%
2024-12-22	94%
2025-01-19	94%
2025-03-18	9%
2025-04-16	91%
2025-07-12	91%
2025-07-31	89%
2025-08-11	91%
2026-01-04	91%
2026-04-05	92%
2026-04-12	91%
2026-06-07	92%

CVE-2007-2756 : Chi tiết

CVE-2007-2756