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Bug #9584

Bug #9582: tiff: Multiple vulnerabilities (CVE-2018-10779, CVE-2018-17100, CVE-2018-17101)

[3.8] tiff: Multiple vulnerabilities (CVE-2018-10779, CVE-2018-17100, CVE-2018-17101)

Added by Alicha CH 8 months ago. Updated 8 months ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Security
Target version:
Start date:
10/25/2018
Due date:
% Done:

100%

Estimated time:
Affected versions:
Security IDs:

Description

CVE-2018-10779: Heap Buffer Overflow in TIFFWriteScanline of tif_write.c

References:

http://bugzilla.maptools.org/show_bug.cgi?id=2788
https://nvd.nist.gov/vuln/detail/CVE-2018-10779

Patch:

https://gitlab.com/libtiff/libtiff/commit/981e43ecae83935625c86c9118c0778c942c7048

CVE-2018-17100: An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c,
which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.

References:

http://bugzilla.maptools.org/show_bug.cgi?id=2810

Patch:

https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=6da1fb3f64d43be37e640efbec60400d1f1ac39e

CVE-2018-17101: An issue was discovered in LibTIFF 4.0.9. There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c,
which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file.

References:

http://bugzilla.maptools.org/show_bug.cgi?id=2807

Patch:

https://gitlab.com/libtiff/libtiff/merge_requests/33/diffs?commit_id=f1b94e8a3ba49febdd3361c0214a1d1149251577

Associated revisions

Revision 94901081 (diff)
Added by Leonardo Arena 8 months ago

main/tiff: security fixes

(CVE-2018-10779, CVE-2018-17100, CVE-2018-17101)

Fixes #9584

History

#1 Updated by Anonymous 8 months ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

#2 Updated by Alicha CH 8 months ago

  • Project changed from Alpine Security to Alpine Linux
  • Category set to Security
  • Status changed from Resolved to Closed
  • Security IDs deleted (CVE-2018-10779, CVE-2018-17100, CVE-2018-17101)

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