An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers.
総合評価: CVE-2022-27774 は悪用リスクが高い(64.5/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.59%、72 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 直近 1 日で EPSS が +1.31% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.29% | 1.59% | +1.31% |
| 2 | 2026-03-04 | 0.19% | 0.29% | +0.09% |
| 3 | 2026-03-01 | — | 0.19% | — |
EPSS の全履歴 (全 33 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 |
|---|---|---|---|---|---|---|
| 5.7 | 3.1 | MEDIUM |
|
2.1 | 3.6 | [email protected] |
| 5.7 | 3.1 | MEDIUM |
|
2.1 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-27774: 1 source package rows (curl); 143 state rows across 8 repos (3.12-main, 3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 8, open 135. | https://security.alpinelinux.org/vuln/CVE-2022-27774 |
debian
|
not yet assigned | CVE-2022-27774 not yet assigned priority: Debian including 1 source packages (curl), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-27774 |
gentoo
|
high | CVE-2022-27774: 1 GLSA(s) (202212-01), 1 atom(s) (net-misc/curl); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-27774 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-27774 |
suse
|
medium | CVE-2022-27774 severity moderate: SUSE including 287 source package names (6.5.472:libcurl4-8.0.1-11.65.2, 8.5.7:libcurl4-8.0.1-11.65.2, …), 337 product×package rows across 38 product lines (Container suse/ltss/sle12.5/sles12sp5, Container suse/sles12sp5, … (38 product lines)): Fixed 163, Known Affected 161, Known Not Affected 13. | https://www.suse.com/security/cve/CVE-2022-27774/ |
ubuntu
|
medium | CVE-2022-27774 medium priority: Ubuntu including 1 source packages (curl), 7 status rows across 7 suites (bionic, focal, impish, jammy, trusty, upstream, xenial): released 5, ignored 2. | https://ubuntu.com/security/CVE-2022-27774 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| haxx | curl | >= 4.9, <= 7.82.0 | cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| netapp | hci_bootstrap_os | — | cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:* |
| netapp | clustered_data_ontap | — | cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* |
| netapp | solidfire_\&_hci_management_node | — | cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:* |
| netapp | solidfire_\&_hci_storage_node | — | cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:*:*:*:*:*:*:* |
| brocade | fabric_operating_system | — | cpe:2.3:o:brocade:fabric_operating_system:-:*:*:*:*:*:*:* |
| netapp | h300s_firmware | — | cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* |
| netapp | h500s_firmware | — | cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* |
| netapp | h700s_firmware | — | cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* |
| netapp | h410s_firmware | — | cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* |
| splunk | universal_forwarder | >= 8.2.0, < 8.2.12 | cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* |
| splunk | universal_forwarder | >= 9.0.0, < 9.0.6 | cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* |
| splunk | universal_forwarder | 9.1.0 | cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://hackerone.com/reports/1543773 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00028.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202212-01 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20220609-0008/ | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5197 | Third Party Advisory |