CVE-2014-9447:詳細資料

CVE-2014-9447

3.52%V4
2015-01-02
20h00 +00:00
Directory Traversal
A01-Broken Access Control
Network
2024-08-06
13h47 +00:00
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CVE 描述

Directory traversal vulnerability in the read_long_names function in libelf/elf_begin.c in elfutils 0.152 and 0.161 allows remote attackers to write to arbitrary files to the root directory via a / (slash) in a crafted archive, as demonstrated using the ar program.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-22 Improper Limitation of a Pathname to a Restricted Directory
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 6.4 AV:N/AC:L/Au:N/C:N/I:P/A:P nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1(0% 到 100%)之間的概率分數。分數越高,漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如,EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此,百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

相關產品

設定 0

Elfutils_project>>Elfutils >> Version 0.152

Elfutils_project>>Elfutils >> Version 0.161

參考資料

http://secunia.com/advisories/62560
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2014/12/29/2
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/62661
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2015:047
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/61934
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/71804
Tags : vdb-entry, x_refsource_BID