CVE-2007-2445

TRUNG BÌNH 5.0CVE-2007-2445 · Công bố 16/05/2007 · cập nhật 16/06/2026

Tóm tắt nhanh

CVE-2007-2445 là lỗ hổng mức TRUNG BÌNH (CVSS 5.0) ảnh hưởng libpng (png reference library).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 5.2%, cao hơn 92.6% các lỗ hổng khác.
Chưa có phiên bản vá trong dữ liệu: theo dõi khuyến cáo của nhà cung cấp ở phần Tham khảo.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
libpng png_reference_library	`≤ 1.0.15≤ 1.2.16`	Chưa có bản vá

Mô tả

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.

Tham khảo

android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html
docs.info.apple.com/article.html
irrlicht.sourceforge.net/changes.txt
lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
openpkg.com/go/OpenPKG-SA-2007.013
osvdb.org/36196
secunia.com/advisories/25268 · Vendor Advisory
secunia.com/advisories/25273 · Vendor Advisory
secunia.com/advisories/25292 · Vendor Advisory
secunia.com/advisories/25329 · Vendor Advisory
secunia.com/advisories/25353
secunia.com/advisories/25461
secunia.com/advisories/25554
secunia.com/advisories/25571
secunia.com/advisories/25742
secunia.com/advisories/25787
secunia.com/advisories/25867
secunia.com/advisories/27056
secunia.com/advisories/29420
secunia.com/advisories/30161
secunia.com/advisories/31168
secunia.com/advisories/34388
slackware.com/security/viewer.php
sourceforge.net/project/shownotes.php · Patch
sourceforge.net/project/shownotes.php · Patch
sunsolve.sun.com/search/document.do
sunsolve.sun.com/search/document.do
support.avaya.com/elmodocs2/security/ASA-2007-254.htm
coresecurity.com
debian.org/security/2008/dsa-1613
debian.org/security/2009/dsa-1750
gentoo.org/security/en/glsa/glsa-200705-24.xml
gentoo.org/security/en/glsa/glsa-200805-07.xml
kb.cert.org/vuls/id/684664 · Third Party Advisory
mandriva.com/security/advisories
mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/l/li/libpng/libpng-1.2.17-ADVISORY.txt · Vendor Advisory
novell.com/linux/security/advisories/2007_13_sr.html
redhat.com/support/errata/RHSA-2007-0356.html
securityfocus.com/archive/1/468910/100/0/threaded
securityfocus.com/archive/1/489135/100/0/threaded
securityfocus.com/bid/24000
securityfocus.com/bid/24023
securitytracker.com/id
trustix.org/errata/2007/0019
ubuntu.com/usn/usn-472-1
vupen.com/english/advisories/2007/1838
vupen.com/english/advisories/2007/2385
vupen.com/english/advisories/2008/0924/references
exchange.xforce.ibmcloud.com/vulnerabilities/34340
issues.rpath.com/browse/RPL-1381
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10094

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