CVE-2012-0249:詳細資料

CVE-2012-0249

0.53%V4
2012-04-05
10h00 +00:00
Overflow
Adjacent Network
2024-08-06
18h16 +00:00
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CVE 描述

Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.

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 3.3 AV:A/AC:L/Au:N/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。

相關產品

設定 0

Quagga>>Quagga >> Version 至(含) 0.99.20

Quagga>>Quagga >> Version 0.95

Quagga>>Quagga >> Version 0.96

Quagga>>Quagga >> Version 0.96.1

Quagga>>Quagga >> Version 0.96.2

Quagga>>Quagga >> Version 0.96.3

Quagga>>Quagga >> Version 0.96.4

Quagga>>Quagga >> Version 0.96.5

Quagga>>Quagga >> Version 0.97.0

Quagga>>Quagga >> Version 0.97.1

Quagga>>Quagga >> Version 0.97.2

Quagga>>Quagga >> Version 0.97.3

Quagga>>Quagga >> Version 0.97.4

Quagga>>Quagga >> Version 0.97.5

Quagga>>Quagga >> Version 0.98.0

Quagga>>Quagga >> Version 0.98.1

Quagga>>Quagga >> Version 0.98.2

Quagga>>Quagga >> Version 0.98.3

Quagga>>Quagga >> Version 0.98.4

Quagga>>Quagga >> Version 0.98.5

Quagga>>Quagga >> Version 0.98.6

Quagga>>Quagga >> Version 0.99.1

Quagga>>Quagga >> Version 0.99.2

Quagga>>Quagga >> Version 0.99.3

Quagga>>Quagga >> Version 0.99.4

Quagga>>Quagga >> Version 0.99.5

Quagga>>Quagga >> Version 0.99.6

Quagga>>Quagga >> Version 0.99.7

Quagga>>Quagga >> Version 0.99.8

Quagga>>Quagga >> Version 0.99.9

Quagga>>Quagga >> Version 0.99.10

Quagga>>Quagga >> Version 0.99.11

Quagga>>Quagga >> Version 0.99.12

Quagga>>Quagga >> Version 0.99.13

Quagga>>Quagga >> Version 0.99.14

Quagga>>Quagga >> Version 0.99.15

Quagga>>Quagga >> Version 0.99.16

Quagga>>Quagga >> Version 0.99.17

Quagga>>Quagga >> Version 0.99.18

Quagga>>Quagga >> Version 0.99.19

參考資料

http://rhn.redhat.com/errata/RHSA-2012-1259.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2012/dsa-2459
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.kb.cert.org/vuls/id/551715
Tags : third-party-advisory, x_refsource_CERT-VN
http://secunia.com/advisories/48949
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1258.html
Tags : vendor-advisory, x_refsource_REDHAT