CVE-2015-7554

Home/CVE/The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory

CVE

The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory

The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.

CRITICAL · CVSS 9.8 EPSS 0.01587

Act now

Public exploit or PoC is available
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

▤

Affected Products & Versions

libtiffall versions

⚠

Public Exploits & PoCs

pocpacketstormsecurity.com · libtiff-4.0.6-Invalid-Write.htmlpacketstormsecurity.com

▣

Scoring & Timeline

9.8

CRITICAL · CVSS v3.0 · secalert@redhat.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD08 Jan 2016 · 07:59 PM

CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10554-1
suse-csafSUSE-SU-2018:1835-1
suse-csafSUSE-SU-2018:1179-1
suse-csafSUSE-SU-2018:0073-1
usnUSN-3212-3
Show all 10 vendor advisoriesusnUSN-3212-1
rhsaRHSA-2016:1547Important
rhsaRHSA-2016:1546Important
suse-csafSUSE-SU-2016:0353-1
suse-csafSUSE-SU-2016:0160-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-updates/2016-01/msg00078.html

http://lists.opensuse.org/opensuse-updates/2016-01/msg00081.html

http://lists.opensuse.org/opensuse-updates/2016-01/msg00100.html

http://rhn.redhat.com/errata/RHSA-2016-1546.html

http://rhn.redhat.com/errata/RHSA-2016-1547.html

http://seclists.org/fulldisclosure/2015/Dec/119Exploit

Show all 12 references

http://www.openwall.com/lists/oss-security/2015/12/26/7Exploit

http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.securityfocus.com/archive/1/537205/100/0/threaded

http://www.securityfocus.com/bid/79699

https://security.gentoo.org/glsa/201701-16

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