CVE-2023-23457
"UPX Segmentation Fault Denial of Service Vulnerability"
Description
A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.
INFO
Published Date :
Jan. 12, 2023, 7:15 p.m.
Last Modified :
April 19, 2024, 2:15 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-2023-23457.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2160382 | Issue Tracking Patch Third Party Advisory |
| https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 | Patch Third Party Advisory |
| https://github.com/upx/upx/issues/631 | Exploit Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ |
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-2023-23457 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-23457 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]
Apr. 19, 2024
Action Type Old Value New Value Added CVSS V3.1 Fedora Project AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Fedora Project https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ [No types assigned] Added Reference Fedora Project https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ [No types assigned] Removed Reference Fedora Project https://lists.fedoraproject.org/archives/list/[email protected]/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ Removed Reference Fedora Project https://lists.fedoraproject.org/archives/list/[email protected]/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ -
Initial Analysis by [email protected]
Jan. 23, 2023
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://bugzilla.redhat.com/show_bug.cgi?id=2160382 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2160382 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 No Types Assigned https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 Patch, Third Party Advisory Changed Reference Type https://github.com/upx/upx/issues/631 No Types Assigned https://github.com/upx/upx/issues/631 Exploit, Patch, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ Mailing List, Third Party Advisory Added CWE NIST CWE-119 Added CPE Configuration OR *cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:* versions up to (excluding) 2022-11-23 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 22, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ [No Types Assigned] Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-23457 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-2023-23457
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.02%
score
0.45293
percentile