VulnerabilityModified
CVE-2010-0055
xar in Apple Mac OS X 10.5.8 does not properly validate package signatures, which allows attackers to have an unspecified impact via a modified package.
HIGH 10.0EPSS 1.98%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.98%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
xar in Apple Mac OS X 10.5.8 does not properly validate package signatures, which allows attackers to have an unspecified impact via a modified package.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 1.98% probability · 79th percentile
- CISA KEV
- Not listed
- Affected
- apple/mac os x · apple/mac os x server
- Source
- product-security@apple.com
References
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlPatch, Vendor Advisory
- http://support.apple.com/kb/HT4077Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXQ3NRRTC4A3F3GW2RQNATJHYDIRSCBS/
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlPatch, Vendor Advisory
- http://support.apple.com/kb/HT4077Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXQ3NRRTC4A3F3GW2RQNATJHYDIRSCBS/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.