Multiple off-by-one errors in the (1) token and (2) linetoken functions in backend/dvi/mdvi-lib/afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evince, and possibly other products, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a DVI file containing a crafted Adobe Font Metrics (AFM) file, different vulnerabilities than CVE-2010-2642 and CVE-2011-0433.
结论预警: CVE-2011-5244 综合评估为中等风险（59.3/100）：CVSS 技术影响为中级，利用概率（EPSS 3.36%） 核心证据: 近一日 EPSS 上升 +1.58%，被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
风险随态势动态变化；本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.77% | 3.36% | +1.58% |
| 2 | 2025-03-30 | 4.95% | 1.77% | -3.17% |
| 3 | 2025-03-29 | — | 4.95% | — |
完整 EPSS 历史 （共 8 条）
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2011-5244 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-2011-5244 |
gentoo
|
normal | CVE-2011-5244: 1 GLSA(s) (201701-57), 1 atom(s) (media-libs/t1lib); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-5244 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-5244 |
ubuntu
|
medium | CVE-2011-5244 medium priority: Ubuntu including 1 source packages (evince), 6 status rows across 6 suites (hardy, lucid, oneiric, precise, quantal, upstream): not-affected 3, released 2, ignored 1. | https://ubuntu.com/security/CVE-2011-5244 |