CVE-2017-9935: Buffer Overflow
First published: Mon Jun 26 2017(Updated: )
In LibTIFF 4.0.8, there is a heap-based buffer overflow in the t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could lead to different damages. For example, a crafted TIFF document can lead to an out-of-bounds read in TIFFCleanup, an invalid free in TIFFClose or t2p_free, memory corruption in t2p_readwrite_pdf_image, or a double free in t2p_free. Given these possibilities, it probably could cause arbitrary code execution.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libtiff Libtiff | <=4.0.8 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =17.10 | |
| Debian Debian Linux | =7.0 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| debian/tiff | 4.2.0-1+deb11u5 4.5.0-6+deb12u1 4.5.1+git230720-5 |
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Reference Links
- http://bugzilla.maptools.org/show_bug.cgi?id=2704
- http://www.securityfocus.com/bid/99296
- https://lists.debian.org/debian-lts-announce/2017/12/msg00008.html
- https://usn.ubuntu.com/3606-1/
- https://www.debian.org/security/2018/dsa-4100
- https://launchpad.net/bugs/cve/CVE-2017-9935
- https://gitlab.com/libtiff/libtiff/commit/3dd8f6a357981a4090f126ab9025056c938b6940
- https://security-tracker.debian.org/tracker/CVE-2017-9935
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9935
- https://nvd.nist.gov/vuln/detail/CVE-2017-9935
- https://ubuntu.com/security/CVE-2017-9935
- collector/nvd-index
- agent/author
- agent/first-publish-date
- agent/type
- agent/weakness
- agent/references
- agent/remedy
- agent/severity
- agent/description
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/libtiff
- canonical/libtiff libtiff
- version/libtiff libtiff/4.0.8
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/17.10
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/7.0
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- package-manager/debian