Irssi before 1.0.8, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, when SASL is enabled, has a use after free when sending SASL login to the server.
総合評価: CVE-2019-13045 は中リスク(61.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.35%、87 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。
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 | 4.61% | 3.35% | -1.27% |
| 2 | 2026-05-30 | 4.81% | 4.61% | -0.20% |
| 3 | 2026-04-14 | — | 4.81% | — |
EPSS の全履歴 (全 23 件)
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 |
|---|---|---|---|---|---|---|
| 8.1 | 3.0 | HIGH |
|
2.2 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2019-13045: 1 source package rows (irssi); 29 state rows across 11 repos (3.10-main, 3.11-main, 3.12-main, 3.17-main, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community, edge-main); fixed 11, open 18. | https://security.alpinelinux.org/vuln/CVE-2019-13045 |
debian
|
low | CVE-2019-13045 low priority: Debian including 1 source packages (irssi), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2019-13045 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2019-13045 |
ubuntu
|
medium | CVE-2019-13045 medium priority: Ubuntu including 1 source packages (irssi), 6 status rows across 6 suites (bionic, cosmic, disco, trusty, upstream, xenial): released 4, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2019-13045 |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00004.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00030.html | |
| http://packetstormsecurity.com/files/153480/Slackware-Security-Advisory-irssi-Updates.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2019/06/29/1 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/108998 | |
| https://github.com/irssi/irssi/commit/d23b0d22cc611e43c88d99192a59f413f951a955 | Patch Third Party Advisory |
| https://irssi.org/security/irssi_sa_2019_06.txt | Vendor Advisory |
| https://seclists.org/bugtraq/2019/Jun/41 | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/4046-1/ |