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amazonAmazonALAS-2015-557
HistoryJul 07, 2015 - 12:31 p.m.

Medium: tcpdump

2015-07-0712:31:00
alas.aws.amazon.com
13

0.11 Low

EPSS

Percentile

95.1%

Issue Overview:

Integer signedness error in the mobility_opt_print function in the IPv6 mobility printer in tcpdump before 4.7.2 allows remote attackers to cause a denial of service (out-of-bounds read and crash) or possibly execute arbitrary code via a negative length value. (CVE-2015-0261)

The osi_print_cksum function in print-isoclns.c in the ethernet printer in tcpdump before 4.7.2 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) length, (2) offset, or (3) base pointer checksum value. (CVE-2015-2154)

Affected Packages:

tcpdump

Issue Correction:
Run yum update tcpdump to update your system.

New Packages:

i686:  
    tcpdump-4.0.0-3.20090921gitdf3cb4.2.10.amzn1.i686  
    tcpdump-debuginfo-4.0.0-3.20090921gitdf3cb4.2.10.amzn1.i686  
  
src:  
    tcpdump-4.0.0-3.20090921gitdf3cb4.2.10.amzn1.src  
  
x86_64:  
    tcpdump-debuginfo-4.0.0-3.20090921gitdf3cb4.2.10.amzn1.x86_64  
    tcpdump-4.0.0-3.20090921gitdf3cb4.2.10.amzn1.x86_64  

Additional References

Red Hat: CVE-2015-0261, CVE-2015-2154

Mitre: CVE-2015-0261, CVE-2015-2154