Vulnerability Details : CVE-2022-1056
Potential exploit
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.
Vulnerability category: Denial of service
Products affected by CVE-2022-1056
- cpe:2.3:a:libtiff:libtiff:4.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1056
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1056
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
GitLab Inc. | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-1056
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-1056
-
https://security.netapp.com/advisory/ntap-20221228-0008/
April 2022 LibTIFF Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1056.json
2022/CVE-2022-1056.json · master · GitLab.org / cves · GitLabThird Party Advisory
-
https://security.gentoo.org/glsa/202210-10
LibTIFF: Multiple Vulnerabilities (GLSA 202210-10) — Gentoo securityThird Party Advisory
-
https://gitlab.com/libtiff/libtiff/-/merge_requests/307
tiffcrop: fix issue #380 and #382 heap buffer overflow in extractImageSection (!307) · Merge requests · libtiff / libtiff · GitLabIssue Tracking;Patch;Third Party Advisory
-
https://gitlab.com/libtiff/libtiff/-/issues/391
tiffcrop: heap-buffer-overflow in _TIFFmemcpy, tif_unix.c:346 (#391) · Issues · libtiff / libtiff · GitLabExploit;Issue Tracking;Third Party Advisory
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