CVE-2015-5131 : Détail

CVE-2015-5131

Overflow
51.46%V4
Network
2015-08-13
23h00 +00:00
2018-01-04
18h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Buffer overflow in Adobe Flash Player before 18.0.0.232 on Windows and OS X and before 11.2.202.508 on Linux, Adobe AIR before 18.0.0.199, Adobe AIR SDK before 18.0.0.199, and Adobe AIR SDK & Compiler before 18.0.0.199 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-5132 and CVE-2015-5133.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse 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.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 37856

Date de publication : 2015-08-18 22h00 +00:00
Auteur : Google Security Research
EDB Vérifié : Yes

Source: https://code.google.com/p/google-security-research/issues/detail?id=361&can=1&q=label%3AProduct-Flash%20modified-after%3A2015%2F8%2F17&sort=id The following access violation was observed in the Adobe Flash Player plugin: (150c.ca0): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. *** ERROR: Symbol file could not be found. Defaulted to export symbols for FlashPlayer.exe - eax=078a53b7 ebx=00f28938 ecx=002dea24 edx=000085ed esi=000085ee edi=09d9eee0 eip=0139a657 esp=002de9b4 ebp=002deda4 iopl=0 nv up ei ng nz ac pe cy cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00210297 FlashPlayer!WinMainSandboxed+0x572f0: 0139a657 8a0402 mov al,byte ptr [edx+eax] ds:002b:078ad9a4=?? 0:000> !address eax [...] Usage: <unknown> Base Address: 07560000 End Address: 078ad000 Region Size: 0034d000 State: 00001000 MEM_COMMIT Protect: 00000004 PAGE_READWRITE Type: 00020000 MEM_PRIVATE Allocation Base: 07560000 Allocation Protect: 00000001 PAGE_NOACCESS 0:000> db eax 078a53b7 c5 ea 85 00 00 b6 19 00-38 01 c5 3d 84 9e c2 3d ........8..=...= 078a53c7 2f 48 d5 a0 2b 00 73 65-63 6f 6e 64 00 00 00 03 /H..+.second.... 078a53d7 00 00 00 01 00 00 00 01-00 00 00 00 02 00 00 00 ................ 078a53e7 b7 01 00 00 88 39 00 0a-00 74 68 69 73 00 5f 78 .....9...this._x 078a53f7 00 78 6d 00 5f 79 00 79-6d 00 5f 72 6f 6f 74 00 .xm._y.ym._root. 078a5407 66 69 72 73 74 73 00 63-6c 61 75 73 00 68 70 00 firsts.claus.hp. 078a5417 72 65 6d 6f 76 65 4d 6f-76 69 65 43 6c 69 70 00 removeMovieClip. 078a5427 96 02 00 08 00 1c 96 04-00 08 01 08 00 1c 96 02 ................ Notes: - Reliably reproduces with latest Adobe Flash Player Projector for Windows and Google Chrome for Windows. - The out-of-bounds read appears to be caused by an overly large index value (stored in the "EDX" register at the time of the crash) relative to a dynamically allocated buffer pointed to by "EAX". - The memory under "EAX" contains a section of the input file starting at offset 0x3453b7. - The index (EDX) value originates from offset 0x3453b8 in the file (at 1 byte offset relative to the EAX memory region). - Attached samples: signal_sigsegv_7ffff6d2184d_5692_9217909125eb9174614e1368d5f07173 (crashing file), 9217909125eb9174614e1368d5f07173 (original file). The total difference between the two files is 13 bytes. Proof of Concept: https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/37856.zip

Products Mentioned

Configuraton 0

Adobe>>Flash_player >> Version To (including) 18.0.0.209

Apple>>Mac_os_x >> Version -

Microsoft>>Windows >> Version -

Configuraton 0

Adobe>>Air >> Version To (including) 18.0.0.180

Adobe>>Air_sdk >> Version To (including) 18.0.0.180

Adobe>>Air_sdk_\&_compiler >> Version To (including) 18.0.0.180

Configuraton 0

Adobe>>Flash_player >> Version To (including) 11.2.202.491

Linux>>Linux_kernel >> Version -

Configuraton 0

Opensuse>>Evergreen >> Version 11.4

Références

https://security.gentoo.org/glsa/201508-01
Tags : vendor-advisory, x_refsource_GENTOO
https://www.exploit-db.com/exploits/37856/
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/76284
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id/1033235
Tags : vdb-entry, x_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2015-1603.html
Tags : vendor-advisory, x_refsource_REDHAT