The JPEGLSCodec::DecodeExtent function in MediaStorageAndFileFormat/gdcmJPEGLSCodec.cxx in Grassroots DICOM (aka GDCM) before 2.6.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (application crash) via an embedded JPEG-LS image with dimensions larger than the selected region in a (1) two-dimensional or (2) three-dimensional DICOM image file, which triggers an out-of-bounds read.
結論預警: CVE-2015-8397 綜合評估為高可利用風險(80.1/100):CVSS 技術影響為高級,利用機率(EPSS 3.61%) 核心證據: 已收錄 3 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +1.55%,被利用關注度持續升高。 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 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | 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 | 2.06% | 3.61% | +1.55% |
| 2 | 2025-07-04 | 1.96% | 2.06% | +0.10% |
| 3 | 2025-03-30 | — | 1.96% | — |
完整 EPSS 歷史 (共 9 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 |
|---|---|---|---|---|---|---|
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2015-8397 not yet assigned priority: Debian including 1 source packages (gdcm), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2015-8397 |
ubuntu
|
low | CVE-2015-8397 low priority: Ubuntu including 1 source packages (gdcm), 18 status rows across 18 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, precise, trusty, upstream, vivid, wily, xenial, yakkety, zesty): not-affected 13, ignored 3, released 2. | https://ubuntu.com/security/CVE-2015-8397 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| malaterre | grassroots_dicom | < 2.6.2 | cpe:2.3:a:malaterre:grassroots_dicom:*:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/ | Exploit Third Party Advisory |
| http://packetstormsecurity.com/files/135206/GDCM-2.6.0-2.6.1-Out-Of-Bounds-Read.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2016/Jan/33 | Mailing List Third Party Advisory |
| http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/ | Patch Third Party Advisory |
| http://sourceforge.net/p/gdcm/mailman/message/34670701/ | Exploit Third Party Advisory |
| http://sourceforge.net/p/gdcm/mailman/message/34687533/ | Exploit Third Party Advisory |
| http://www.securityfocus.com/archive/1/537263/100/0/threaded | Third Party Advisory VDB Entry |