medium
6.8
CWE
119
Advisory Published
Updated

CVE-2008-2357: Buffer Overflow

First published: Wed May 21 2008(Updated: )

Stack-based buffer overflow in the split_redraw function in split.c in mtr before 0.73, when invoked with the -p (aka --split) option, allows remote attackers to execute arbitrary code via a crafted DNS PTR record. NOTE: it could be argued that this is a vulnerability in the ns_name_ntop function in resolv/ns_name.c in glibc and the proper fix should be in glibc; if so, then this should not be treated as a vulnerability in mtr.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Matt Kimball and Roger Wolff MTR=0.35
Matt Kimball and Roger Wolff MTR=0.25
Matt Kimball and Roger Wolff MTR=0.69
Matt Kimball and Roger Wolff MTR=0.37
Matt Kimball and Roger Wolff MTR=0.49
Matt Kimball and Roger Wolff MTR=0.59
Matt Kimball and Roger Wolff MTR=0.34
Matt Kimball and Roger Wolff MTR=0.60
Matt Kimball and Roger Wolff MTR=0.52
Matt Kimball and Roger Wolff MTR=0.58
Matt Kimball and Roger Wolff MTR=0.39
Matt Kimball and Roger Wolff MTR=0.42
Matt Kimball and Roger Wolff MTR=0.22
Matt Kimball and Roger Wolff MTR=0.70
Matt Kimball and Roger Wolff MTR=0.32
Matt Kimball and Roger Wolff MTR=0.24
Matt Kimball and Roger Wolff MTR=0.46
Matt Kimball and Roger Wolff MTR=0.71
Matt Kimball and Roger Wolff MTR=0.45
Matt Kimball and Roger Wolff MTR=0.65
Matt Kimball and Roger Wolff MTR=0.28
Matt Kimball and Roger Wolff MTR=0.31
Matt Kimball and Roger Wolff MTR=0.51
Matt Kimball and Roger Wolff MTR=0.38
Matt Kimball and Roger Wolff MTR=0.68
Matt Kimball and Roger Wolff MTR=0.66
Matt Kimball and Roger Wolff MTR=0.43
Matt Kimball and Roger Wolff MTR=0.29
Matt Kimball and Roger Wolff MTR=0.47
Matt Kimball and Roger Wolff MTR=0.55
Matt Kimball and Roger Wolff MTR=0.50
Matt Kimball and Roger Wolff MTR=0.57
Matt Kimball and Roger Wolff MTR=0.40
Matt Kimball and Roger Wolff MTR=0.23
Matt Kimball and Roger Wolff MTR=0.62
Matt Kimball and Roger Wolff MTR=0.61
Matt Kimball and Roger Wolff MTR=0.36
Matt Kimball and Roger Wolff MTR=0.63
Matt Kimball and Roger Wolff MTR=0.64
Matt Kimball and Roger Wolff MTR=0.21
Matt Kimball and Roger Wolff MTR=0.26
Matt Kimball and Roger Wolff MTR=0.44
Matt Kimball and Roger Wolff MTR=0.67
Matt Kimball and Roger Wolff MTR=0.53
Matt Kimball and Roger Wolff MTR<=0.72
Matt Kimball and Roger Wolff MTR=0.30
Matt Kimball and Roger Wolff MTR=0.33
Matt Kimball and Roger Wolff MTR=0.56
Matt Kimball and Roger Wolff MTR=0.27
Matt Kimball and Roger Wolff MTR=0.54
Matt Kimball and Roger Wolff MTR=0.48
Matt Kimball and Roger Wolff MTR=0.41

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2008-2357?

    CVE-2008-2357 is classified as a high severity vulnerability due to its potential to allow remote code execution.

  • How do I fix CVE-2008-2357?

    To fix CVE-2008-2357, users should upgrade to the latest version of MTR that addresses this buffer overflow issue.

  • Which versions of MTR are affected by CVE-2008-2357?

    CVE-2008-2357 affects MTR versions before 0.73, including all versions from 0.21 to 0.72.

  • What type of vulnerability is CVE-2008-2357?

    CVE-2008-2357 is a stack-based buffer overflow vulnerability that can be exploited via a crafted DNS PTR record.

  • Can CVE-2008-2357 be exploited remotely?

    Yes, CVE-2008-2357 can be exploited remotely when the split_redraw function is invoked with the -p option in affected MTR versions.

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