Heap-based buffer overflow in the AFM font parser in the dvi-backend component in Evince 2.32 and earlier, teTeX 3.0, t1lib 5.1.2, and possibly other products allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font in conjunction with a DVI file that is processed by the thumbnailer.
総合評価: CVE-2010-2642 は高リスク（68.4/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 19.37%、96 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +4.55% 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: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 2026-06-07 | 14.82% | 19.37% | +4.55% |
| 2 | 2026-04-12 | 12.56% | 14.82% | +2.26% |
| 3 | 2025-09-25 | — | 12.56% | — |
EPSS の全履歴 （全 10 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 |
|---|---|---|---|---|---|---|
| 7.6 | 2.0 | HIGH |
|
4.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2010-2642 not yet assigned priority: Debian including 1 source packages (evince), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2010-2642 |
gentoo
|
normal | CVE-2010-2642: 2 GLSA(s) (201111-10, 201701-57), 2 atom(s) (app-text/evince, media-libs/t1lib); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2010-2642 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2010-2642 |
ubuntu
|
medium | CVE-2010-2642 medium priority: Ubuntu including 2 source packages (evince, t1lib), 16 status rows across 8 suites (dapper, hardy, karmic, lucid, maverick, natty, oneiric, upstream): released 9, ignored 4, needed 1, not-affected 1, pending 1. | https://ubuntu.com/security/CVE-2010-2642 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| redhat | evince | <= 2.32 | cpe:2.3:a:redhat:evince:*:*:*:*:*:*:*:* |
| redhat | evince | 0.1 | cpe:2.3:a:redhat:evince:0.1:*:*:*:*:*:*:* |
| redhat | evince | 0.2 | cpe:2.3:a:redhat:evince:0.2:*:*:*:*:*:*:* |
| redhat | evince | 0.3 | cpe:2.3:a:redhat:evince:0.3:*:*:*:*:*:*:* |
| redhat | evince | 0.4 | cpe:2.3:a:redhat:evince:0.4:*:*:*:*:*:*:* |
| redhat | evince | 0.5 | cpe:2.3:a:redhat:evince:0.5:*:*:*:*:*:*:* |
| redhat | evince | 0.6 | cpe:2.3:a:redhat:evince:0.6:*:*:*:*:*:*:* |
| redhat | evince | 0.7 | cpe:2.3:a:redhat:evince:0.7:*:*:*:*:*:*:* |
| redhat | evince | 0.8 | cpe:2.3:a:redhat:evince:0.8:*:*:*:*:*:*:* |
| redhat | evince | 0.9 | cpe:2.3:a:redhat:evince:0.9:*:*:*:*:*:*:* |
| redhat | evince | 2.19 | cpe:2.3:a:redhat:evince:2.19:*:*:*:*:*:*:* |
| redhat | evince | 2.20 | cpe:2.3:a:redhat:evince:2.20:*:*:*:*:*:*:* |
| redhat | evince | 2.21 | cpe:2.3:a:redhat:evince:2.21:*:*:*:*:*:*:* |
| redhat | evince | 2.22 | cpe:2.3:a:redhat:evince:2.22:*:*:*:*:*:*:* |
| redhat | evince | 2.23 | cpe:2.3:a:redhat:evince:2.23:*:*:*:*:*:*:* |
| redhat | evince | 2.24 | cpe:2.3:a:redhat:evince:2.24:*:*:*:*:*:*:* |
| redhat | evince | 2.25 | cpe:2.3:a:redhat:evince:2.25:*:*:*:*:*:*:* |
| redhat | evince | 2.26 | cpe:2.3:a:redhat:evince:2.26:*:*:*:*:*:*:* |
| redhat | evince | 2.27 | cpe:2.3:a:redhat:evince:2.27:*:*:*:*:*:*:* |
| redhat | evince | 2.28 | cpe:2.3:a:redhat:evince:2.28:*:*:*:*:*:*:* |
| redhat | evince | 2.29 | cpe:2.3:a:redhat:evince:2.29:*:*:*:*:*:*:* |
| redhat | evince | 2.29.92 | cpe:2.3:a:redhat:evince:2.29.92:*:*:*:*:*:*:* |
| redhat | evince | 2.30 | cpe:2.3:a:redhat:evince:2.30:*:*:*:*:*:*:* |
| redhat | evince | 2.30.2 | cpe:2.3:a:redhat:evince:2.30.2:*:*:*:*:*:*:* |
| redhat | evince | 2.30.3 | cpe:2.3:a:redhat:evince:2.30.3:*:*:*:*:*:*:* |
| redhat | evince | 2.31 | cpe:2.3:a:redhat:evince:2.31:*:*:*:*:*:*:* |
| redhat | evince | 2.31.1 | cpe:2.3:a:redhat:evince:2.31.1:*:*:*:*:*:*:* |
| redhat | evince | 2.31.2 | cpe:2.3:a:redhat:evince:2.31.2:*:*:*:*:*:*:* |
| redhat | evince | 2.31.4 | cpe:2.3:a:redhat:evince:2.31.4:*:*:*:*:*:*:* |
| redhat | evince | 2.31.4.1 | cpe:2.3:a:redhat:evince:2.31.4.1:*:*:*:*:*:*:* |
| redhat | evince | 2.31.6 | cpe:2.3:a:redhat:evince:2.31.6:*:*:*:*:*:*:* |
| redhat | evince | 2.31.6.1 | cpe:2.3:a:redhat:evince:2.31.6.1:*:*:*:*:*:*:* |
| redhat | evince | 2.31.90 | cpe:2.3:a:redhat:evince:2.31.90:*:*:*:*:*:*:* |
| redhat | evince | 2.31.92 | cpe:2.3:a:redhat:evince:2.31.92:*:*:*:*:*:*:* |
| t1lib | t1lib | 5.1.2 | cpe:2.3:a:t1lib:t1lib:5.1.2:*:*:*:*:*:*:* |
| tug | tetex | 3.0 | cpe:2.3:a:tug:tetex:3.0:*:*:*:*:*:*:* |