CVE-2006-2656 : Detail

CVE-2006-2656

Overflow
2.8%V3
Network
2006-05-30
16h00 +00:00
2018-10-03
18h57 +00:00
CVE.org
NVD
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CVE Descriptions

Stack-based buffer overflow in the tiffsplit command in libtiff 3.8.2 and earlier might might allow attackers to execute arbitrary code via a long filename. NOTE: tiffsplit is not setuid. If there is not a common scenario under which tiffsplit is called with attacker-controlled command line arguments, then perhaps this issue should not be included in CVE.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 1831

Publication date : 2006-05-25 22h00 +00:00
Author : nitr0us
EDB Verified : Yes

# tiffsplit (libtiff <= 3.8.2) local stack buffer overflow PoC tiffsplit from libtiff (http://www.remotesensing.org/libtiff/) is vulnerable to a bss-based and stack-based overflow, but, I just wrote the concept c0de for stack-based b0f 'cause I don't know how to take advantage of the overwritten bss data (after the overflow, that data is overwritten again correctly by a program' function). .bss section is in higher addresses than .dtors section, so, we can't hijack .dtors to.... PoC: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/1831.tar.gz (05262006-tiffspl33t.tar.gz) nitr0us <nitrousenador[at]gmail[dot]com> # milw0rm.com [2006-05-26]

Products Mentioned

Configuraton 0

Libtiff>>Libtiff >> Version To (including) 3.8.2

Libtiff>>Libtiff >> Version 3.4

Libtiff>>Libtiff >> Version 3.5.1

Libtiff>>Libtiff >> Version 3.5.2

Libtiff>>Libtiff >> Version 3.5.3

Libtiff>>Libtiff >> Version 3.5.4

Libtiff>>Libtiff >> Version 3.5.5

Libtiff>>Libtiff >> Version 3.5.6

Libtiff>>Libtiff >> Version 3.5.7

Libtiff>>Libtiff >> Version 3.6.0

Libtiff>>Libtiff >> Version 3.6.1

Libtiff>>Libtiff >> Version 3.7.0

Libtiff>>Libtiff >> Version 3.7.1

Libtiff>>Libtiff >> Version 3.8.0

Libtiff>>Libtiff >> Version 3.8.1

References

http://secunia.com/advisories/20520
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/20766
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200607-03.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/20501
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2006/dsa-1091
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.mandriva.com/security/advisories?name=MDKSA-2006:095
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/21002
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=vuln-dev&m=114857412916909&w=2
Tags : mailing-list, x_refsource_VULN-DEV
https://usn.ubuntu.com/289-1/
Tags : vendor-advisory, x_refsource_UBUNTU