CVE-2022-4087 is an information exposure vulnerability in iPXE, specifically within the tls_new_ciphertext function of the TLS component. It allows for information exposure through discrepancy due to improper handling of the pad_len argument. Rated as Medium severity (CVSS 4.3), this vulnerability can be exploited over the network with low attack complexity and requires low privileges, leading to a potential loss of confidentiality. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2022-11-08CPE matchmatch criteria | cpe:2.3:o:ipxe:ipxe:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.