Medium severity · published Mar 28, 2022
CVE-2022-1056
Out-of-bounds Read error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file
5.5
CVSS
1.1%
EPSS
No
On KEV
Description
Out-of-bounds Read error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 46dc8fcd.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
LI
Libtiff · Libtiff
4.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1056
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1056
Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1056.json
Exploit
https://gitlab.com/libtiff/libtiff/-/issues/391
Issue Tracking
https://gitlab.com/libtiff/libtiff/-/merge_requests/307
Third Party Advisory
https://security.gentoo.org/glsa/202210-10
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221228-0008/
More from Libtiff
9.8
CVE-2016-9540
tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width
9.8
CVE-2016-9539
tools/tiffcrop.c in libtiff 4.0.6 has an out-of-bounds read in readContigTilesIntoBuffer()
9.8
CVE-2016-9538
tools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow
9.8
CVE-2016-9537
tools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers
9.8
CVE-2016-9536
tools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2p_process_jpeg_strip()