CVE-2008-1944
| Summary |
Buffer overflow in the backend framebuffer of XenSource Xen Para-Virtualized Framebuffer (PVFB) Message 3.0 through 3.0.3 allows local users to cause a denial of service (SDL crash) and possibly execute arbitrary code via "bogus screen updates," related to missing validation of the "format of messages."
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| Summary |
https://bugzilla.redhat.com/show_bug.cgi?id=443078
"The PVFB backend is a user space program running as root in dom0"
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| Publication Date |
May 15, 2008, 3:20 a.m. |
| Registration Date |
Jan. 29, 2021, 1:35 p.m. |
| Last Update |
Sept. 29, 2017, 10:30 a.m. |
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CVSS2.0 : HIGH
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| Score |
7.2
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| Vector |
AV:L/AC:L/Au:N/C:C/I:C/A:C |
| 攻撃元区分(AV) |
ローカル |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃前の認証要否(Au) |
不要 |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
| Get all privileges. |
いいえ
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| Get user privileges |
いいえ
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| Get other privileges |
いいえ
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| User operation required |
いいえ
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Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:xensource:xen:3.0:*:*:*:*:*:*:* |
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| cpe:2.3:a:xensource:xen:3.0.3:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List