CVE-2003-1143 describes a denial-of-service vulnerability affecting Croteam Serious Sam demo test 2 2.1a, Serious Sam: The First Encounter 1.05, and Serious Sam: The Second Encounter 1.05. Remote attackers can exploit this by sending a specially crafted TCP packet with an invalid first parameter, leading to a crash or freeze of the game server. With a CVSS score of 7.5, this vulnerability is considered high severity, requiring no authentication or complex attack vectors, and potentially impacting confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists in ExploitDB, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
test_2_2.1_aCPE matchmatch criteria | cpe:2.3:a:croteam:serioussam:test_2_2.1_a:*:*:*:*:*:*:* | ||
the_first_encounter_1.0.5CPE matchmatch criteria | cpe:2.3:a:croteam:serioussam:the_first_encounter_1.0.5:*:*:*:*:*:*:* | ||
the_second_encounter_1.0.5CPE matchmatch criteria | cpe:2.3:a:croteam:serioussam:the_second_encounter_1.0.5:*:*:*:*:*:*:* | ||
the_second_encounter_demoCPE matchmatch criteria | cpe:2.3:a:croteam:serioussam:the_second_encounter_demo:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
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The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.