Vulnerability Details : CVE-2019-14296
Potential exploit
canUnpack in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (SEGV or buffer overflow, and application crash) or possibly have unspecified other impact via a crafted UPX packed file.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2019-14296
- cpe:2.3:a:upx:upx:3.95:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14296
0.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14296
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-14296
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14296
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T52JATXV6NTPTMGXCRGT37H6KXERYNZN/
[SECURITY] Fedora 29 Update: upx-3.95-4.fc29 - package-announce - Fedora Mailing-Lists
-
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html
[security-announce] openSUSE-SU-2020:0163-1: moderate: Security update f
-
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html
[security-announce] openSUSE-SU-2020:0180-1: moderate: Security update f
-
https://github.com/upx/upx/issues/287
canUnpack@p_vmlinx.cpp:583___buffer-overflow · Issue #287 · upx/upx · GitHubExploit;Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T52JATXV6NTPTMGXCRGT37H6KXERYNZN/
[SECURITY] Fedora 29 Update: upx-3.95-4.fc29 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MOCJ43HTM45GZCAQ2FLEBDNBM76V22RG/
[SECURITY] Fedora 30 Update: upx-3.95-4.fc30 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MOCJ43HTM45GZCAQ2FLEBDNBM76V22RG/
[SECURITY] Fedora 30 Update: upx-3.95-4.fc30 - package-announce - Fedora Mailing-Lists
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