CVE-2024-4603 — Unchecked Input for Loop Condition in Openssl
Severity
5.3MEDIUMNVD
OSV5.9
EPSS
0.1%
top 74.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 16
Latest updateFeb 13
Description
Issue summary: Checking excessively long DSA keys or parameters may be very
slow.
Impact summary: Applications that use the functions EVP_PKEY_param_check()
or EVP_PKEY_public_check() to check a DSA public key or DSA parameters may
experience long delays. Where the key or parameters that are being checked
have been obtained from an untrusted source this may lead to a Denial of
Service.
The functions EVP_PKEY_param_check() or EVP_PKEY_public_check() perform
various checks on DSA parameters. Som…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4
Affected Packages23 packages
🔴Vulnerability Details
4OSV▶
CVE-2024-4603: Issue summary: Checking excessively long DSA keys or parameters may be very slow↗2024-05-16
GHSA▶
GHSA-85xr-ghj6-6m46: Issue summary: Checking excessively long DSA keys or parameters may be very
slow↗2024-05-16
OSV▶
CVE-2024-4603: Issue summary: Checking excessively long DSA keys or parameters may be very
slow↗2024-05-16
📋Vendor Advisories
9Palo Alto
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