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CVE-2014-3493：詳細資料

CVE-2014-3493

2.41%V4
2014-06-23
14h00 +00:00
Overflow
Adjacent Network
2024-08-06
10h43 +00:00
CVE.org
NVD
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CVE 描述

The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.

CVE 資訊

相關弱點

CWE-ID 弱點名稱 來源
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 2.7 AV:A/AC:L/Au:S/C:N/I:N/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。
EPSS First.org

相關產品

設定 0

Samba>>Samba >> Version 3.6.0

Samba>>Samba >> Version 3.6.1

Samba>>Samba >> Version 3.6.2

Samba>>Samba >> Version 3.6.3

Samba>>Samba >> Version 3.6.4

Samba>>Samba >> Version 3.6.5

Samba>>Samba >> Version 3.6.6

Samba>>Samba >> Version 3.6.7

Samba>>Samba >> Version 3.6.8

Samba>>Samba >> Version 3.6.9

Samba>>Samba >> Version 3.6.10

Samba>>Samba >> Version 3.6.11

Samba>>Samba >> Version 3.6.12

Samba>>Samba >> Version 3.6.13

Samba>>Samba >> Version 3.6.14

Samba>>Samba >> Version 3.6.15

Samba>>Samba >> Version 3.6.16

Samba>>Samba >> Version 3.6.17

Samba>>Samba >> Version 3.6.18

Samba>>Samba >> Version 3.6.19

Samba>>Samba >> Version 3.6.20

Samba>>Samba >> Version 3.6.21

Samba>>Samba >> Version 3.6.22

Samba>>Samba >> Version 3.6.23

設定 0

Samba>>Samba >> Version 4.1.0

Samba>>Samba >> Version 4.1.1

Samba>>Samba >> Version 4.1.2

Samba>>Samba >> Version 4.1.3

Samba>>Samba >> Version 4.1.4

Samba>>Samba >> Version 4.1.5

Samba>>Samba >> Version 4.1.6

Samba>>Samba >> Version 4.1.7

Samba>>Samba >> Version 4.1.8

設定 0

Samba>>Samba >> Version 4.0.0

Samba>>Samba >> Version 4.0.1

Samba>>Samba >> Version 4.0.2

Samba>>Samba >> Version 4.0.3

Samba>>Samba >> Version 4.0.4

Samba>>Samba >> Version 4.0.5

Samba>>Samba >> Version 4.0.6

Samba>>Samba >> Version 4.0.7

Samba>>Samba >> Version 4.0.8

Samba>>Samba >> Version 4.0.9

Samba>>Samba >> Version 4.0.10

Samba>>Samba >> Version 4.0.11

Samba>>Samba >> Version 4.0.12

Samba>>Samba >> Version 4.0.13

Samba>>Samba >> Version 4.0.14

Samba>>Samba >> Version 4.0.15

Samba>>Samba >> Version 4.0.16

Samba>>Samba >> Version 4.0.17

Samba>>Samba >> Version 4.0.18

參考資料

http://www.mandriva.com/security/advisories?name=MDVSA-2014:136
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2014-0866.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/61218
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59834
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59848
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-201502-15.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securityfocus.com/bid/68150
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/59407
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59433
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59919
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/59378
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2015:082
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/59579
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id/1030455
Tags : vdb-entry, x_refsource_SECTRACK
cvefind.com 上呈現的資訊來自多個精心挑選的參考來源。CVE 資料由 MITRE Corporation 和 國家漏洞資料庫（NVD）提供。已知被利用漏洞（KEV）目錄來自 網路安全暨基礎設施安全局（CISA），而 EPSS 評分來自 FIRST.org。此外，軟體弱點（CWE）和常見攻擊模式（CAPEC）的資料由 MITRE Corporation 維護，硬軟體配置（CPE）資訊由 NVD 提供。