Multiple heap-based buffer overflows in the (1) DCTStream::readProgressiveSOF and (2) DCTStream::readBaselineSOF functions in the DCT stream parsing code (Stream.cc) in xpdf 3.01 and earlier, as used in products such as (a) Poppler, (b) teTeX, (c) KDE kpdf, (d) pdftohtml, (e) KOffice KWord, (f) CUPS, and (g) libextractor allow user-assisted attackers to cause a denial of service (heap corruption) and possibly execute arbitrary code via a crafted PDF file with an out-of-range number of components (numComps), which is used as an array index.
総合評価: CVE-2005-3191 は中リスク(52.7/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 4.08%、89 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.05% 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: 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 | 3.03% | 4.08% | +1.05% |
| 2 | 2025-03-30 | 7.66% | 3.03% | -4.63% |
| 3 | 2025-03-29 | — | 7.66% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 5.1 | 2.0 | MEDIUM |
|
4.9 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
medium | CVE-2005-3191 medium priority: Debian including 4 source packages (cups, libextractor, poppler, xpdf), 20 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 20. | https://security-tracker.debian.org/tracker/CVE-2005-3191 |
gentoo
|
normal | CVE-2005-3191: 1 GLSA(s) (200512-08), 4 atom(s) (app-text/gpdf, app-text/poppler, app-text/xpdf, net-print/cups); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2005-3191 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2005-3191 |
ubuntu
|
medium | CVE-2005-3191 medium priority: Ubuntu including 9 source packages (cupsys, gpdf, …), 36 status rows across 4 suites (dapper, edgy, feisty, upstream): released 23, needs-triage 9, not-affected 3, DNE 1. | https://ubuntu.com/security/CVE-2005-3191 |
Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| xpdf | xpdf | 0.90 | cpe:2.3:a:xpdf:xpdf:0.90:*:*:*:*:*:*:* |
| xpdf | xpdf | 0.91 | cpe:2.3:a:xpdf:xpdf:0.91:*:*:*:*:*:*:* |
| xpdf | xpdf | 0.92 | cpe:2.3:a:xpdf:xpdf:0.92:*:*:*:*:*:*:* |
| xpdf | xpdf | 0.93 | cpe:2.3:a:xpdf:xpdf:0.93:*:*:*:*:*:*:* |
| xpdf | xpdf | 1.0 | cpe:2.3:a:xpdf:xpdf:1.0:*:*:*:*:*:*:* |
| xpdf | xpdf | 1.0a | cpe:2.3:a:xpdf:xpdf:1.0a:*:*:*:*:*:*:* |
| xpdf | xpdf | 1.1 | cpe:2.3:a:xpdf:xpdf:1.1:*:*:*:*:*:*:* |
| xpdf | xpdf | 2.0 | cpe:2.3:a:xpdf:xpdf:2.0:*:*:*:*:*:*:* |
| xpdf | xpdf | 2.1 | cpe:2.3:a:xpdf:xpdf:2.1:*:*:*:*:*:*:* |
| xpdf | xpdf | 2.2 | cpe:2.3:a:xpdf:xpdf:2.2:*:*:*:*:*:*:* |
| xpdf | xpdf | 2.3 | cpe:2.3:a:xpdf:xpdf:2.3:*:*:*:*:*:*:* |
| xpdf | xpdf | 3.0 | cpe:2.3:a:xpdf:xpdf:3.0:*:*:*:*:*:*:* |
| xpdf | xpdf | 3.0.1 | cpe:2.3:a:xpdf:xpdf:3.0.1:*:*:*:*:*:*:* |
| xpdf | xpdf | 3.0_pl2 | cpe:2.3:a:xpdf:xpdf:3.0_pl2:*:*:*:*:*:*:* |
| xpdf | xpdf | 3.0_pl3 | cpe:2.3:a:xpdf:xpdf:3.0_pl3:*:*:*:*:*:*:* |