CVE-2009-3877 is an unspecified vulnerability in Sun Java SE (JDK and JRE versions 5.0, 6, 1.3.x, and 1.4.x) that allows remote attackers to cause a denial of service through excessive memory consumption. This occurs when crafted HTTP headers are improperly parsed by the ASN.1 DER input stream parser. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with a network attack vector, low complexity, and potential for partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.5.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.5.0:update1:*:*:*:*:*:* | ||
1.5.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.5.0:update10:*:*:*:*:*:* | ||
1.5.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.5.0:update11:*:*:*:*:*:* | ||
1.5.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.5.0:update11_b03:*:*:*:*:*:* | ||
1.5.0CPE matchmatch criteria | cpe:2.3:a:sun:jdk:1.5.0:update12:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
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.