CVE-2022-34266
AWS LibTIFF Denial of Service Vulnerability
Description
The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
INFO
Published Date :
July 19, 2022, 8:15 p.m.
Last Modified :
Sept. 23, 2022, 3:19 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-34266.
| URL | Resource |
|---|---|
| https://alas.aws.amazon.com/AL2/ALAS-2022-1814.html | Mitigation Third Party Advisory |
| https://bugs.gentoo.org/859433 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-34266 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-34266 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Sep. 23, 2022
Action Type Old Value New Value Changed Reference Type https://bugs.gentoo.org/859433 No Types Assigned https://bugs.gentoo.org/859433 Third Party Advisory -
CVE Modified by [email protected]
Sep. 02, 2022
Action Type Old Value New Value Removed Reference https://alas.aws.amazon.com/ [Third Party Advisory] Added Reference https://bugs.gentoo.org/859433 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 28, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://alas.aws.amazon.com/ No Types Assigned https://alas.aws.amazon.com/ Third Party Advisory Changed Reference Type https://alas.aws.amazon.com/AL2/ALAS-2022-1814.html No Types Assigned https://alas.aws.amazon.com/AL2/ALAS-2022-1814.html Mitigation, Third Party Advisory Added CWE NIST CWE-908 Added CPE Configuration AND OR *cpe:2.3:a:libtiff:libtiff:4.0.3-35:*:*:*:*:*:*:* OR cpe:2.3:o:amazon:linux_2:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-34266 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-34266
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.20879
percentile