CVE-2005-4348

fetchmail before 6.3.1 and before 6.2.5.5, when configured for multidrop mode, allows remote attackers to cause a denial of service (application crash) by sending messages without headers from upstream mail servers.

公開: 2005-12-21 最終更新: 2026-04-16 Assigner: [email protected] ソース: [email protected]

総合評価: CVE-2005-4348 は中リスク(57/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.64%、88 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。

リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。

CVE-2005-4348 の EPSS(Exploit Prediction Scoring System)スコア

EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。

# 日付 旧 EPSS スコア 新 EPSS スコア Δ(新 − 旧)
1 2026-06-15 9.99% 3.64% -6.35%
2 2025-03-30 8.47% 9.99% +1.52%
3 2025-03-29 8.47%

EPSS の全履歴 (全 12 件)

CVE-2005-4348 の CVSS(Common Vulnerability Scoring System)指標

この CVE の CVSS 指標。

ベーススコア バージョン 深刻度 ベクトル 悪用しやすさ 影響 スコアの出典
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C クリックして展開
アクセス経路 (AV:N)
ルーティング可能なネットワーク越しに、遠隔から到達・悪用しうる。
アクセスの複雑さ (AC:L)
手順が短く、再現性が高い。
認証 (AU:N)
認証を経ずに攻撃を完結できる。
機密性への影響 (C:N)
機密性は損なわれない。
完全性への影響 (I:N)
完全性は損なわれない。
可用性への影響 (A:C)
可用性は全面的に損なわれる。
10.0 6.9 [email protected]

CVE-2005-4348 の弱点分類(列挙)

CVE-2005-4348 の OS トラッカー

vendor priority summary link
debian low CVE-2005-4348 low priority: Debian including 1 source packages (fetchmail), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2005-4348
redhat low https://access.redhat.com/security/cve/CVE-2005-4348
suse medium https://www.suse.com/security/cve/CVE-2005-4348/
ubuntu medium CVE-2005-4348 medium priority: Ubuntu including 1 source packages (fetchmail), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): released 3, needs-triage 1. https://ubuntu.com/security/CVE-2005-4348

CVE-2005-4348 のベンダーコメント(NVD)

  • Red Hat (2007-01-31T00:00:00)

    The Red Hat Security Response Team has rated this issue as having low security impact. An update is available for Red Hat Enterprise Linux 4 to correct this issue: http://rhn.redhat.com/errata/RHSA-2007-0018.html This issue did not affect Red Hat Enterprise Linux 2.1 and 3.

CVE-2005-4348 の影響を受けるソフトウェア/構成

ベンダー 製品 バージョン 生の CPE
fetchmail fetchmail >= 6.2.0, < 6.2.5.5 cpe:2.3:a:fetchmail:fetchmail:*:*:*:*:*:*:*:*
fetchmail fetchmail >= 6.3.0, < 6.3.1 cpe:2.3:a:fetchmail:fetchmail:*:*:*:*:*:*:*:*

CVE-2005-4348 の参考情報

URL タグ
ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc Broken Link
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=343836 Issue Tracking Mailing List Third Party Advisory
http://fetchmail.berlios.de/fetchmail-SA-2005-03.txt Broken Link
http://secunia.com/advisories/17891 Third Party Advisory
http://secunia.com/advisories/18172 Third Party Advisory
http://secunia.com/advisories/18231 Third Party Advisory
http://secunia.com/advisories/18266 Third Party Advisory
http://secunia.com/advisories/18433 Third Party Advisory
http://secunia.com/advisories/18463 Third Party Advisory
http://secunia.com/advisories/18895 Third Party Advisory
http://secunia.com/advisories/21253 Third Party Advisory
http://secunia.com/advisories/24007 Third Party Advisory
http://secunia.com/advisories/24284 Third Party Advisory
http://securitytracker.com/id?1015383 Third Party Advisory VDB Entry
http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.443499 Third Party Advisory
http://www.debian.org/security/2005/dsa-939 Third Party Advisory
http://www.novell.com/linux/security/advisories/2007_4_sr.html Broken Link
http://www.osvdb.org/21906 Broken Link
http://www.redhat.com/support/errata/RHSA-2007-0018.html Third Party Advisory
http://www.securityfocus.com/archive/1/420098/100/0/threaded
http://www.securityfocus.com/archive/1/435197/100/0/threaded
http://www.securityfocus.com/bid/15987 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/19289 Third Party Advisory VDB Entry
http://www.trustix.org/errata/2006/0002/ Broken Link
http://www.vupen.com/english/advisories/2005/2996 Permissions Required Third Party Advisory
http://www.vupen.com/english/advisories/2006/3101 Permissions Required Third Party Advisory
http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2005:236 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/23713 Third Party Advisory VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9659 Third Party Advisory
https://usn.ubuntu.com/233-1/
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