CVE-2018-18508 describes a Denial of Service vulnerability in Network Security Services (NSS) versions prior to 3.36.7 and 3.41.1, affecting products from Mozilla and Siemens. A remote attacker can trigger a crash via a malformed signature, leading to a null dereference. Rated Medium severity (CVSS 6.5), this vulnerability requires user interaction (UI:R) but has a high impact on availability (A:H). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.36.7CPE matchmatch criteria | cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:* | ||
>= 3.41, < 3.41.1CPE matchmatch criteria | cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:* | ||
< 2.14.0CPE matchmatch criteria | cpe:2.3:o:siemens:ruggedcom_rox_mx5000_firmware:*:*:*:*:*:*:*:* | ||
< 2.14.0CPE matchmatch criteria | cpe:2.3:o:siemens:ruggedcom_rox_rx1400_firmware:*:*:*:*:*:*:*:* | ||
< 2.14.0CPE matchmatch criteria | cpe:2.3:o:siemens:ruggedcom_rox_rx1500_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.