An Out of Bounds flaw was found fig2dev version 3.2.8a. A flawed bounds check in read_objects() could allow an attacker to provide a crafted malicious input causing the application to either crash or in some cases cause memory corruption. The highest threat from this vulnerability is to integrity as well as system availability.
総合評価: CVE-2021-3561 は悪用リスクが高い(66.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.18%、63 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)。 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 | 0.44% | 1.18% | +0.74% |
| 2 | 2026-02-18 | 0.46% | 0.44% | -0.02% |
| 3 | 2026-02-15 | — | 0.46% | — |
EPSS の全履歴 (全 17 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 |
|---|---|---|---|---|---|---|
| 7.1 | 3.1 | HIGH |
|
1.8 | 5.2 | [email protected] |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2021-3561 not yet assigned priority: Debian including 1 source packages (fig2dev), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2021-3561 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2021-3561 |
suse
|
medium | CVE-2021-3561 severity moderate: SUSE including 7 source package names (transfig-3.2.8a-1.160.13.1, transfig-3.2.8a-2.17.1, …), 31 product×package rows across 31 product lines (HPE Helion OpenStack 8, SUSE Linux Enterprise Module for Package Hub 15 SP4, … (31 product lines)): Fixed 31. | https://www.suse.com/security/cve/CVE-2021-3561/ |
ubuntu
|
low | CVE-2021-3561 low priority: Ubuntu including 2 source packages (fig2dev, transfig), 30 status rows across 15 suites (bionic, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): DNE 14, not-affected 9, ignored 3, released 3, needs-triage 1. | https://ubuntu.com/security/CVE-2021-3561 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| fig2dev_project | fig2dev | 3.2.8 | cpe:2.3:a:fig2dev_project:fig2dev:3.2.8:a:*:*:*:*:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
| fedoraproject | fedora | 34 | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1955675 | Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C44WSY5KAQXC3Y2NMSVXXZS3M5U5U2E6/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JKMOIQX6GULVSYXLYW5JQY6KJNTWV3E4/ | Mailing List Third Party Advisory |
| https://sourceforge.net/p/mcj/fig2dev/ci/6827c09d2d6491cb2ae3ac7196439ff3aa791fd9/ | Patch Third Party Advisory |
| https://sourceforge.net/p/mcj/tickets/116/ | Exploit Third Party Advisory |