Heap-based buffer overflow in the GetWavHeader function in generic/jkSoundFile.c in the Snack Sound Toolkit, as used in WaveSurfer 1.8.8p4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large chunk size in a WAV file.
結論預警: CVE-2012-6303 綜合評估為高可利用風險(70.5/100):CVSS 技術影響為中級,利用機率偏高(EPSS 10.24%,百分位 95%) 核心證據: 已收錄 2 筆公開利用參考(Exploit-DB)。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
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。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 19772 | exploit_db | edb | 2012-07-12 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 22.61% | 10.24% | -12.37% |
| 2 | 2025-08-04 | 16.24% | 22.61% | +6.38% |
| 3 | 2025-06-13 | — | 16.24% | — |
完整 EPSS 歷史 (共 10 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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2012-6303 low priority: Debian including 2 source packages (snack, wavesurfer), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2012-6303 |
gentoo
|
normal | CVE-2012-6303: 1 GLSA(s) (201309-04), 1 atom(s) (dev-tcltk/snack); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-6303 |
ubuntu
|
medium | CVE-2012-6303 medium priority: Ubuntu including 2 source packages (snack, wavesurfer), 30 status rows across 15 suites (hardy, lucid, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 20, ignored 6, DNE 2, needs-triage 1, released 1. | https://ubuntu.com/security/CVE-2012-6303 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| kth | snack_sound_toolkit | 2.2.10 | cpe:2.3:a:kth:snack_sound_toolkit:2.2.10:*:*:*:*:*:*:* |
| kth | wavesurfer | 1.8.8 | cpe:2.3:a:kth:wavesurfer:1.8.8:p4:*:*:*:*:*:* |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00034.html | Third Party Advisory |
| http://secunia.com/advisories/49889 | Vendor Advisory |
| http://security.gentoo.org/glsa/glsa-201309-04.xml | Third Party Advisory |
| http://www.exploit-db.com/exploits/19772 | Exploit VDB Entry |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:126 | Broken Link |
| http://www.openwall.com/lists/oss-security/2012/12/10/2 | Mailing List Third Party Advisory |