CVE-2021-45930
Qt SVG Out-of-Bounds Write Vulnerability
Description
Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps<QPainterPath::Element>::growAppend (called from QPainterPath::addPath and QPathClipper::intersect).
INFO
Published Date :
Jan. 1, 2022, 1:15 a.m.
Last Modified :
Nov. 7, 2023, 3:39 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2021-45930
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2021-45930.
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-2021-45930 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-45930 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/ -
CVE Modified by [email protected]
Aug. 23, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 10, 2022
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/01/msg00020.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/01/msg00020.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/01/msg00022.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/01/msg00022.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 07, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/GZIXNSX7FV733TWTTLY6FHSH3SCNQKKD/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 06, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/4GKOKVCSDZSOWWR3HOW5XUIUJC4MKQY5/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 24, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/01/msg00022.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 23, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/01/msg00020.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 21, 2022
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/V75XNX4GDB64N5BSOAN474RUXXS5OHRU/ [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 11, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) 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://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37025 No Types Assigned https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37025 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37306 No Types Assigned https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37306 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-1121.yaml No Types Assigned https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-1121.yaml Exploit, Third Party Advisory Changed Reference Type https://github.com/qt/qtsvg/commit/36cfd9efb9b22b891adee9c48d30202289cfa620 No Types Assigned https://github.com/qt/qtsvg/commit/36cfd9efb9b22b891adee9c48d30202289cfa620 Patch, Third Party Advisory Changed Reference Type https://github.com/qt/qtsvg/commit/79bb9f51fa374106a612d17c9d98d35d807be670 No Types Assigned https://github.com/qt/qtsvg/commit/79bb9f51fa374106a612d17c9d98d35d807be670 Patch, Third Party Advisory Changed Reference Type https://github.com/qt/qtsvg/commit/a3b753c2d077313fc9eb93af547051b956e383fc No Types Assigned https://github.com/qt/qtsvg/commit/a3b753c2d077313fc9eb93af547051b956e383fc Patch, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:qt:qtsvg:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.15.2 *cpe:2.3:a:qt:qtsvg:*:*:*:*:*:*:*:* versions from (including) 6.0.0 up to (including) 6.2.1 -
CVE Modified by [email protected]
Jan. 01, 2022
Action Type Old Value New Value Changed Description Qt SVG in Qt 5.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps<QPainterPath::Element>::growAppend (called from QPainterPath::addPath and QPathClipper::intersect). Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps<QPainterPath::Element>::growAppend (called from QPainterPath::addPath and QPathClipper::intersect).
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-45930 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-2021-45930
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.01%
score
0.36202
percentile