Heap-based buffer overflow in the ulaw2linear_buf function in G711.cpp in Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3.0, 0.2.7 allows remote attackers to cause a denial of service (crash) via a crafted file.
結論預警: CVE-2017-6834 綜合評估為中等風險(50.9/100):CVSS 技術影響為中級,利用機率(EPSS 2.61%) 強制指令: 梳理受影響資產並納入修補計畫。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 2.89% | 2.61% | -0.28% |
| 2 | 2026-05-27 | 4.31% | 2.89% | -1.42% |
| 3 | 2026-04-13 | — | 4.31% | — |
完整 EPSS 歷史 (共 17 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 5.5 | 3.1 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-6834 not yet assigned priority: Debian including 1 source packages (audiofile), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-6834 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-6834 |
suse
|
medium | CVE-2017-6834 severity moderate: SUSE including 21 source package names (audiofile-0.2.6-142.17.1, audiofile-0.3.6-10.1, …), 79 product×package rows across 33 product lines (SUSE Linux Enterprise Desktop 12 SP1, SUSE Linux Enterprise Desktop 12 SP2, … (33 product lines)): Fixed 79. | https://www.suse.com/security/cve/CVE-2017-6834/ |
ubuntu
|
medium | CVE-2017-6834 medium priority: Ubuntu including 1 source packages (audiofile), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 5. | https://ubuntu.com/security/CVE-2017-6834 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| audiofile | audiofile | 0.2.7 | cpe:2.3:a:audiofile:audiofile:0.2.7:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.0 | cpe:2.3:a:audiofile:audiofile:0.3.0:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.1 | cpe:2.3:a:audiofile:audiofile:0.3.1:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.2 | cpe:2.3:a:audiofile:audiofile:0.3.2:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.3 | cpe:2.3:a:audiofile:audiofile:0.3.3:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.4 | cpe:2.3:a:audiofile:audiofile:0.3.4:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.5 | cpe:2.3:a:audiofile:audiofile:0.3.5:*:*:*:*:*:*:* |
| audiofile | audiofile | 0.3.6 | cpe:2.3:a:audiofile:audiofile:0.3.6:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.debian.org/security/2017/dsa-3814 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/03/13/6 | Mailing List Third Party Advisory |
| https://blogs.gentoo.org/ago/2017/02/20/audiofile-heap-based-buffer-overflow-in-ulaw2linear_buf-g711-cpp/ | Third Party Advisory VDB Entry |
| https://github.com/mpruett/audiofile/issues/38 | Issue Tracking Patch Third Party Advisory |
| https://github.com/mpruett/audiofile/pull/42 | Issue Tracking Patch Third Party Advisory |