PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds.
総合評価: CVE-2022-24763 は中リスク(57.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 2.04%、79 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 | 2026-06-16 | 1.93% | 2.04% | +0.11% |
| 2 | 2026-06-15 | 1.40% | 1.93% | +0.52% |
| 3 | 2026-01-16 | — | 1.40% | — |
EPSS の全履歴 (全 31 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-24763: 1 source package rows (pjproject); 7 state rows across 7 repos (3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-24763 |
debian
|
not yet assigned | CVE-2022-24763 not yet assigned priority: Debian including 2 source packages (asterisk, ring), 4 status rows across 3 suites (bookworm, bullseye, sid): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2022-24763 |
gentoo
|
normal | CVE-2022-24763: 1 GLSA(s) (202210-37), 1 atom(s) (net-libs/pjproject); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-24763 |
ubuntu
|
medium | CVE-2022-24763 medium priority: Ubuntu including 2 source packages (pjproject, ring), 16 status rows across 12 suites (bionic, focal, impish, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 4, ignored 4, released 3, needed 2, not-affected 2, needs-triage 1. | https://ubuntu.com/security/CVE-2022-24763 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| teluu | pjsip | >= 2.5, < 2.13 | cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21 | Patch Third Party Advisory |
| https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202210-37 | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5285 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html |