Summary
It was discovered that Valgrind incorrectly handled certain string
operations. If a user or automated system were tricked into processing a
specially crafted binary, a remote attacker could possibly execute
arbitrary code. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04
LTS and Ubuntu 16.10. (CVE-2016-2226)
It was discovered that Valgrind incorrectly handled parsing certain
binaries. If a user or automated system were tricked into processing a
specially crafted binary, a remote attacker could use this issue to cause
Valgrind to crash, resulting in a denial of service. (CVE-2016-4487,
CVE-2016-4488, CVE-2016-4489, CVE-2016-4490, CVE-2016-4491, CVE-2016-4492,
CVE-2016-4493, CVE-2016-6131)
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | valgrind | 1:3.10.1-1ubuntu3~14.5 |
| Ubuntu · 16.04 LTS 16.04:LTS | valgrind | 1:3.11.0-1ubuntu4.2 |
Vulnerabilities 9
-
Unscored —CVE-2016-2226 Public exploit
Integer overflow in the string_appends function in cplus-dem.c in libiberty allows remote attackers to execute arbitrar…
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Unscored —
Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and …
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Unscored —
Use-after-free vulnerability in libiberty allows remote attackers to cause a denial of service (segmentation fault and …
-
Unscored —
Integer overflow in the gnu_special function in libiberty allows remote attackers to cause a denial of service (segment…
-
Unscored —
Integer overflow in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault…
-
Unscored —
The d_print_comp function in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentat…
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Unscored —
Buffer overflow in the do_type function in cplus-dem.c in libiberty allows remote attackers to cause a denial of servic…
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Unscored —
The demangle_template_value_parm and do_hpacc_template_literal functions in cplus-dem.c in libiberty allow remote attac…
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Unscored —
The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and…
References
-
report
https://ubuntu.com/security/CVE-2016-2226
-
report
https://ubuntu.com/security/CVE-2016-4487
-
report
https://ubuntu.com/security/CVE-2016-4488
-
report
https://ubuntu.com/security/CVE-2016-4489
-
report
https://ubuntu.com/security/CVE-2016-4490
-
report
https://ubuntu.com/security/CVE-2016-4491
-
report
https://ubuntu.com/security/CVE-2016-4492
-
report
https://ubuntu.com/security/CVE-2016-4493
-
report
https://ubuntu.com/security/CVE-2016-6131