Login
[x]
Log in using an account from:
Fedora Account System
Red Hat Associate
Red Hat Customer
Or login using a Red Hat Bugzilla account
Forgot Password
Login:
Hide Forgot
Create an Account
Red Hat Bugzilla – Attachment 154678 Details for
Bug 240055
CVE-2007-2645 Interger overflow in libexif
[?]
New
Simple Search
Advanced Search
My Links
Browse
Requests
Reports
Current State
Search
Tabular reports
Graphical reports
Duplicates
Other Reports
User Changes
Plotly Reports
Bug Status
Bug Severity
Non-Defaults
|
Product Dashboard
Help
Page Help!
Bug Writing Guidelines
What's new
Browser Support Policy
5.0.4.rh83 Release notes
FAQ
Guides index
User guide
Web Services
Contact
Legal
This site requires JavaScript to be enabled to function correctly, please enable it.
[patch]
Fix for libexif integer overflow
libexif-overflow-1716196.patch (text/plain), 662 bytes, created by
Lubomir Kundrak
on 2007-05-14 18:38:03 UTC
(
hide
)
Description:
Fix for libexif integer overflow
Filename:
MIME Type:
Creator:
Lubomir Kundrak
Created:
2007-05-14 18:38:03 UTC
Size:
662 bytes
patch
obsolete
>Patch to prevent integer overflow that might result in out-of-bound >write in memcpy() #240055 > >Index: libexif/exif-data.c >=================================================================== >RCS file: /cvsroot/libexif/libexif/libexif/exif-data.c,v >retrieving revision 1.89 >retrieving revision 1.90 >diff -u -p -r1.89 -r1.90 >--- libexif/exif-data.c 9 May 2007 06:09:05 -0000 1.89 >+++ libexif/exif-data.c 10 May 2007 14:32:01 -0000 1.90 >@@ -179,7 +179,9 @@ exif_data_load_data_entry (ExifData *dat > else > doff = offset + 8; > >- /* Sanity check */ >+ /* Sanity checks */ >+ if ((doff + s < doff) || (doff + s < s)) >+ return 0; > if (size < doff + s) > return 0; >
<b>You cannot view the attachment while viewing its details because your browser does not support IFRAMEs. <a href="attachment.cgi?id=154678">View the attachment on a separate page</a>.</b>
View Attachment As Diff
View Attachment As Raw
Actions:
View
|
Diff
Attachments on
bug 240055
:
154677
| 154678 |
155358