// For flags

CVE-2007-2445

libpng png_handle_tRNS flaw

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

La función png_handle_tRNS en pngrutil.c en libpng anterior a 1.0.25 y 1.2.x anterior a 1.2.17 permite a atacantes remotos provocar denegación de servicio (caida de aplicación) a través de un imagen PNG en escala de grises con un mal valor del CRC de un trozo del tRNS.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-05-02 CVE Reserved
  • 2007-05-16 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-10-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (53)
URL Tag Source
http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html X_refsource_confirm
http://docs.info.apple.com/article.html?artnum=307562 X_refsource_confirm
http://irrlicht.sourceforge.net/changes.txt X_refsource_confirm
http://osvdb.org/36196 Vdb Entry
http://secunia.com/advisories/25353 Third Party Advisory
http://secunia.com/advisories/25461 Third Party Advisory
http://secunia.com/advisories/25554 Third Party Advisory
http://secunia.com/advisories/25571 Third Party Advisory
http://secunia.com/advisories/25742 Third Party Advisory
http://secunia.com/advisories/25787 Third Party Advisory
http://secunia.com/advisories/25867 Third Party Advisory
http://secunia.com/advisories/27056 Third Party Advisory
http://secunia.com/advisories/29420 Third Party Advisory
http://secunia.com/advisories/30161 Third Party Advisory
http://secunia.com/advisories/31168 Third Party Advisory
http://secunia.com/advisories/34388 Third Party Advisory
http://support.avaya.com/elmodocs2/security/ASA-2007-254.htm X_refsource_confirm
http://www.coresecurity.com/?action=item&id=2148 X_refsource_misc
http://www.kb.cert.org/vuls/id/684664 Third Party Advisory
http://www.securityfocus.com/archive/1/468910/100/0/threaded Mailing List
http://www.securityfocus.com/archive/1/489135/100/0/threaded Mailing List
http://www.securityfocus.com/bid/24000 Vdb Entry
http://www.securityfocus.com/bid/24023 Vdb Entry
http://www.securitytracker.com/id?1018078 Vdb Entry
http://www.vupen.com/english/advisories/2007/1838 Vdb Entry
http://www.vupen.com/english/advisories/2007/2385 Vdb Entry
http://www.vupen.com/english/advisories/2008/0924/references Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/34340 Vdb Entry
https://issues.rpath.com/browse/RPL-1381 X_refsource_confirm
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10094 Signature
URL Date SRC
URL Date SRC
http://sourceforge.net/project/shownotes.php?release_id=508653&group_id=5624 2018-10-16
http://sourceforge.net/project/shownotes.php?release_id=508656&group_id=5624 2018-10-16
URL Date SRC
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html 2018-10-16
http://openpkg.com/go/OpenPKG-SA-2007.013 2018-10-16
http://secunia.com/advisories/25268 2018-10-16
http://secunia.com/advisories/25273 2018-10-16
http://secunia.com/advisories/25292 2018-10-16
http://secunia.com/advisories/25329 2018-10-16
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.492650 2018-10-16
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102987-1 2018-10-16
http://sunsolve.sun.com/search/document.do?assetkey=1-66-200871-1 2018-10-16
http://www.debian.org/security/2008/dsa-1613 2018-10-16
http://www.debian.org/security/2009/dsa-1750 2018-10-16
http://www.gentoo.org/security/en/glsa/glsa-200705-24.xml 2018-10-16
http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml 2018-10-16
http://www.mandriva.com/security/advisories?name=MDKSA-2007:116 2018-10-16
http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/l/li/libpng/libpng-1.2.17-ADVISORY.txt 2018-10-16
http://www.novell.com/linux/security/advisories/2007_13_sr.html 2018-10-16
http://www.redhat.com/support/errata/RHSA-2007-0356.html 2018-10-16
http://www.trustix.org/errata/2007/0019 2018-10-16
http://www.ubuntu.com/usn/usn-472-1 2018-10-16
https://access.redhat.com/security/cve/CVE-2007-2445 2007-05-17
https://bugzilla.redhat.com/show_bug.cgi?id=239425 2007-05-17
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Png Reference Library
Search vendor "Png Reference Library"
 Libpng
Search vendor "Png Reference Library" for product "Libpng"
 <= 1.0.15
Search vendor "Png Reference Library" for product "Libpng" and version " <= 1.0.15"
-
Affected
in Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe
Png Reference Library
Search vendor "Png Reference Library"
 Libpng
Search vendor "Png Reference Library" for product "Libpng"
 <= 1.2.16
Search vendor "Png Reference Library" for product "Libpng" and version " <= 1.2.16"
-
Affected
in Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe