VIR Vulnerability Intelligence Relay

CVE-2010-1676

critical
Published 2010-12-22 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
10.0

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.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 0.2.1.26-6
sid Fixed 0.2.1.26-6
forky Fixed 0.2.1.26-6
bullseye Fixed 0.2.1.26-6
bookworm Fixed 0.2.1.26-6

Application impact
VendorProductVersionsFixed
tortor{"endIncluding":"0.2.1.1.27"}
tortor0.0.2
tortor0.0.2_pre13
tortor0.0.2_pre14
tortor0.0.2_pre15
tortor0.0.2_pre16
tortor0.0.2_pre17
tortor0.0.2_pre18
tortor0.0.2_pre19
tortor0.0.2_pre20
tortor0.0.2_pre21
tortor0.0.2_pre22
tortor0.0.2_pre23
tortor0.0.2_pre24
tortor0.0.2_pre25
tortor0.0.2_pre26
tortor0.0.2_pre27
tortor0.0.3
tortor0.0.4
tortor0.0.5
tortor0.0.6
tortor0.0.6.1
tortor0.0.6.2
tortor0.0.7
tortor0.0.7.1
tortor0.0.7.2
tortor0.0.7.3
tortor0.0.8
tortor0.0.8.1
tortor0.0.9
tortor0.0.9.1
tortor0.0.9.2
tortor0.0.9.3
tortor0.0.9.4
tortor0.0.9.5
tortor0.0.9.6
tortor0.0.9.7
tortor0.0.9.8
tortor0.0.9.9
tortor0.0.9.10
tortor0.1.0.1
tortor0.1.0.2
tortor0.1.0.3
tortor0.1.0.4
tortor0.1.0.5
tortor0.1.0.6
tortor0.1.0.7
tortor0.1.0.8
tortor0.1.0.9
tortor0.1.0.10
tortor0.1.0.11
tortor0.1.0.12
tortor0.1.0.13
tortor0.1.0.14
tortor0.1.0.15
tortor0.1.0.16
tortor0.1.0.17
tortor0.1.0.18
tortor0.1.0.19
tortor0.1.1
tortor0.1.1.1
tortor0.1.1.1_alpha
tortor0.1.1.2
tortor0.1.1.2_alpha
tortor0.1.1.3
tortor0.1.1.3_alpha
tortor0.1.1.4
tortor0.1.1.4_alpha
tortor0.1.1.5
tortor0.1.1.5_alpha
tortor0.1.1.6
tortor0.1.1.6_alpha
tortor0.1.1.7
tortor0.1.1.7_alpha
tortor0.1.1.8
tortor0.1.1.8_alpha
tortor0.1.1.9
tortor0.1.1.9_alpha
tortor0.1.1.10
tortor0.1.1.10_alpha
tortor0.1.1.11
tortor0.1.1.12
tortor0.1.1.13
tortor0.1.1.14
tortor0.1.1.15
tortor0.1.1.16
tortor0.1.1.17
tortor0.1.1.18
tortor0.1.1.19
tortor0.1.1.20
tortor0.1.1.21
tortor0.1.1.22
tortor0.1.1.23
tortor0.1.1.25
tortor0.1.1.26
tortor0.1.2.1_alpha-cvs
tortor0.1.2.2
tortor0.1.2.4
tortor0.1.2.5
tortor0.1.2.7
tortor0.1.2.9
tortor0.1.2.10
tortor0.1.2.11
tortor0.1.2.12
tortor0.1.2.13
tortor0.1.2.14
tortor0.1.2.16
tortor0.1.2.18
tortor0.1.2.19
tortor0.1.2.30
tortor0.2.1.1.12
tortor0.2.1.1.13
tortor0.2.1.1.14
tortor0.2.1.1.15
tortor0.2.1.1.16
tortor0.2.1.1.17
tortor0.2.1.1.18
tortor0.2.1.1.19
tortor0.2.1.1.20
tortor0.2.1.1.21
tortor0.2.1.1.22
tortor0.2.1.1.23
tortor0.2.1.1.24
tortor0.2.1.1.25
tortor0.2.1.1.26
tortor0.2.2.1
tortor0.2.2.2
tortor0.2.2.3
tortor0.2.2.4
tortor0.2.2.5
tortor0.2.2.6
tortor0.2.2.7
tortor0.2.2.8
tortor0.2.2.9
tortor0.2.2.10
tortor0.2.2.11
tortor0.2.2.12
tortor0.2.2.13
tortor0.2.2.14
tortor0.2.2.15
tortor0.2.2.16
tortor0.2.2.17
tortor0.2.2.18
tortor0.2.2.19

References

CWEs

CWE-119

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.