VulnerabilityModified
CVE-2010-1676
Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
HIGH 10.0EPSS 7.88%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 7.88% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- tor/tor
- Source
- cve@mitre.org
References
- http://archives.seul.org/or/announce/Dec-2010/msg00000.htmlPatch
- http://blog.torproject.org/blog/tor-02128-released-security-patchesPatch
- http://blog.torproject.org/blog/tor-02220-alpha-out-security-patchesPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052657.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052690.html
- http://secunia.com/advisories/42536Vendor Advisory
- http://secunia.com/advisories/42667
- http://secunia.com/advisories/42783
- http://secunia.com/advisories/42916
- http://security.gentoo.org/glsa/glsa-201101-02.xml
- http://securitytracker.com/id?1024910
- http://www.debian.org/security/2010/dsa-2136
- http://www.securityfocus.com/bid/45500
- http://www.vupen.com/english/advisories/2010/3290Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0114
- https://gitweb.torproject.org/tor.git/blob/release-0.2.1:/ChangeLog
- http://archives.seul.org/or/announce/Dec-2010/msg00000.htmlPatch
- http://blog.torproject.org/blog/tor-02128-released-security-patchesPatch
- http://blog.torproject.org/blog/tor-02220-alpha-out-security-patchesPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052657.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052690.html
- http://secunia.com/advisories/42536Vendor Advisory
- http://secunia.com/advisories/42667
- http://secunia.com/advisories/42783
- http://secunia.com/advisories/42916
- http://security.gentoo.org/glsa/glsa-201101-02.xml
- http://securitytracker.com/id?1024910
- http://www.debian.org/security/2010/dsa-2136
- http://www.securityfocus.com/bid/45500
- http://www.vupen.com/english/advisories/2010/3290Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.