CVE-2007-4097
published 2007-07-30CVE-2007-4097: Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down a circuit, which allows remote attackers to obtain sensitive information…
PriorityP419medium6.4CVSS 2.0
AVNACLAuNCPINAP
EPSS
2.23%
80.7th percentile
Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down a circuit, which allows remote attackers to obtain sensitive information, contrary to specifications.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.1.2.15-1 (bookworm) | tor 0.1.2.15-1 (bookworm) |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| tor | tor | — | — |
| torproject | tor | >= 0 < 0.1.2.15-1 | 0.1.2.15-1 |
| torproject | tor | >= 0 < 0.1.2.15-1 | 0.1.2.15-1 |
| torproject | tor | >= 0 < 0.1.2.15-1 | 0.1.2.15-1 |
| torproject | tor | >= 0 < 0.1.2.15-1 | 0.1.2.15-1 |
CVSS provenance
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P
osv6.4MEDIUM
vendor_debian6.4MEDIUM
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GHSA
GHSA-24jh-rrw8-fr8w: Tor before 0
ghsa_unreviewed·2022-05-01
CVE-2007-4097 [MEDIUM] GHSA-24jh-rrw8-fr8w: Tor before 0
Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down a circuit, which allows remote attackers to obtain sensitive information, contrary to specifications.
OSV
CVE-2007-4097: Tor before 0
osv·2007-07-30·CVSS 6.4
CVE-2007-4097 [MEDIUM] CVE-2007-4097: Tor before 0
Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down a circuit, which allows remote attackers to obtain sensitive information, contrary to specifications.
Debian
CVE-2007-4097: tor - Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down...
vendor_debian·2007·CVSS 6.4
CVE-2007-4097 [MEDIUM] CVE-2007-4097: tor - Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down...
Tor before 0.1.2.15 sends "destroy cells" containing the reason for tearing down a circuit, which allows remote attackers to obtain sensitive information, contrary to specifications.
Scope: local
bookworm: resolved (fixed in 0.1.2.15-1)
bullseye: resolved (fixed in 0.1.2.15-1)
forky: resolved (fixed in 0.1.2.15-1)
sid: resolved (fixed in 0.1.2.15-1)
trixie: resolved (fixed in 0.1.2.15-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
bugzilla·2007-06-08·CVSS 2.1
CVE-2007-0958 [LOW] CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
CVE-2004-1073 is still an issue -- a patched PoC can still cause a
coredump of a non-readable binary such as /usr/bin/sudo; PoC attached;
the tweak is question is adding:
eph.p_memsz = 4097;
Run "./poc /usr/bin/sudo" and a "core" spits out -- WFM on a 2.6.17.x
kernel.
To reproduce, do
* grab poc at the end of advisory.
* add line "eph.p_memsz = 4096;" after "eph.p_filesz = 4096;"
where first "4096" is something equal to or greater than 4096.
* ./poc /usr/bin/sudo && ls -l
Here I get:
-rw------- 1 ad ad 102400 2007-01-15 19:17 core
---s--x--x 2 root root 101820 2007-01-15 19:15 /usr/bin/sudo
Check for MAY_READ as binfmt_misc.c does.
Discussion:
committed in stream rhel‑4.5.z build 55.0.1
---
An advisory has been issued
Bugzilla
CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
bugzilla·2007-02-23·CVSS 2.1
CVE-2007-0958 [LOW] CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
CVE-2007-0958 core-dumping unreadable binaries via PT_INTERP
+++ This bug was initially created as a clone of Bug #228886 +++
CVE-2004-1073 is still an issue -- PoC can still cause a coredump of a
non-readable binary such as /usr/bin/sudo; PoC attached; the tweak is question
is adding:
eph.p_memsz = 4097;
Run "./poc /usr/bin/sudo" and a "core" spits out -- WFM on a 2.6.17.x kernel.
-- Additional comment from [email protected] on 2007-02-15 14:07 EST --
Created an attachment (id=148136)
Proposed upstream patch
-- Additional comment from [email protected] on 2007-02-23 14:04 EST --
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release. Product Management has requested
further review of this request by Red Hat Engine
http://archives.seul.org/or/announce/Jul-2007/msg00000.htmlhttp://osvdb.org/46969http://secunia.com/advisories/26140http://www.securityfocus.com/bid/25035http://www.vupen.com/english/advisories/2007/2634http://archives.seul.org/or/announce/Jul-2007/msg00000.htmlhttp://osvdb.org/46969http://secunia.com/advisories/26140http://www.securityfocus.com/bid/25035http://www.vupen.com/english/advisories/2007/2634
2007-07-30
Published