Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2012-3949

The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.

  • Published: Sep 27, 2012
  • Updated: Apr 13, 2023
  • CVE: CVE-2012-3949
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
cisco / ios 12.2xnd 12.2xnd.x
cisco / ios 12.3ym 12.3ym.x
cisco / ios 12.3yq 12.3yq.x
cisco / ios 12.3xr 12.3xr.x
cisco / unified_communications_manager 6.1(3a) 6.1(3a).x
cisco / ios 12.2sga 12.2sga.x
cisco / ios 12.3bc 12.3bc.x
cisco / unified_communications_manager 8.0(2c) 8.0(2c).x
cisco / ios 12.2xr 12.2xr.x
cisco / ios 12.3ya 12.3ya.x
cisco / unified_communications_manager 6.1(2) 6.1(2).x
cisco / ios_xe 3.5.0s 3.5.0s.x
cisco / ios 12.2cz 12.2cz.x
cisco / ios 12.2sxf 12.2sxf.x
cisco / ios 12.2fy 12.2fy.x
cisco / ios_xe 3.4.1s 3.4.1s.x
cisco / ios 15.1 15.1.x
cisco / ios 12.2xe 12.2xe.x
cisco / ios 12.2scb 12.2scb.x
cisco / ios 12.3xs 12.3xs.x
cisco / ios 12.2sx 12.2sx.x
cisco / ios 12.3xg 12.3xg.x
cisco / ios_xe 3.3.1s 3.3.1s.x
cisco / ios 12.2zp 12.2zp.x
cisco / ios 12.3bw 12.3bw.x
cisco / ios 12.3xd 12.3xd.x
cisco / ios 12.2ca 12.2ca.x
cisco / ios 12.2bz 12.2bz.x
cisco / ios 12.2ys 12.2ys.x
cisco / ios 12.3xw 12.3xw.x
cisco / ios 12.2xj 12.2xj.x
cisco / ios 12.2srb 12.2srb.x
cisco / ios 12.2su 12.2su.x
cisco / ios 12.2xh 12.2xh.x
cisco / unified_communications_manager 8.0(2) 8.0(2).x
cisco / ios 12.2xg 12.2xg.x
cisco / ios 12.2ew 12.2ew.x
cisco / ios 12.2b 12.2b.x
cisco / ios 12.2ixb 12.2ixb.x
cisco / ios 12.2svc 12.2svc.x
cisco / ios 15.0 15.0.x
cisco / ios 12.2sea 12.2sea.x
cisco / ios 12.3xi 12.3xi.x
cisco / ios 15.1xb 15.1xb.x
cisco / ios 12.2yn 12.2yn.x
cisco / unified_communications_manager 7.1(2b) 7.1(2b).x
cisco / unified_communications_manager 8.5(1)su2 8.5(1)su2.x
cisco / ios_xe 3.3.1sg 3.3.1sg.x
cisco / ios 12.2sxa 12.2sxa.x
cisco / ios 12.2ey 12.2ey.x
cisco / ios 12.2zx 12.2zx.x
cisco / ios 12.2seg 12.2seg.x
cisco / ios 12.3yj 12.3yj.x
cisco / unified_communications_manager 7.1(5b)su4 7.1(5b)su4.x
cisco / ios 12.2xb 12.2xb.x
cisco / ios 12.2yf 12.2yf.x
cisco / ios 12.2sg 12.2sg.x
cisco / ios 12.2ixf 12.2ixf.x
cisco / ios_xe 3.5.2s 3.5.2s.x
cisco / ios 12.3jec 12.3jec.x
cisco / unified_communications_manager 7.1(3b) 7.1(3b).x
cisco / unified_communications_manager 8.0(2b) 8.0(2b).x
cisco / ios 12.2xl 12.2xl.x
cisco / ios 15.0mra 15.0mra.x
cisco / unified_communications_manager 6.1(4) 6.1(4).x
cisco / ios 12.2ym 12.2ym.x
cisco / ios 12.2yw 12.2yw.x
cisco / ios 12.3yu 12.3yu.x
cisco / ios 12.2yd 12.2yd.x
cisco / ios 12.3t 12.3t.x
cisco / ios 12.2yb 12.2yb.x
cisco / ios 12.3 12.3.x
cisco / ios 12.2mb 12.2mb.x
cisco / ios 15.1t 15.1t.x
cisco / ios 12.2dd 12.2dd.x
cisco / ios 12.2zh 12.2zh.x
cisco / ios 12.2da 12.2da.x
cisco / ios 12.2zu 12.2zu.x
cisco / ios 12.2yv 12.2yv.x
cisco / ios 12.2ixa 12.2ixa.x
cisco / ios 12.2sxb 12.2sxb.x
cisco / ios_xe 3.4.0as 3.4.0as.x
cisco / ios 12.2yo 12.2yo.x
cisco / ios 12.2xw 12.2xw.x
cisco / ios 12.2sca 12.2sca.x
cisco / unified_communications_manager 7.1(5b)su1 7.1(5b)su1.x
cisco / ios 12.3va 12.3va.x
cisco / ios 12.2t 12.2t.x
cisco / ios 12.2zc 12.2zc.x
cisco / ios 12.2sv 12.2sv.x
cisco / unified_communications_manager 6.1(4a) 6.1(4a).x
cisco / unified_communications_manager 7.1(5b)su3 7.1(5b)su3.x
cisco / ios 12.2seb 12.2seb.x
cisco / ios 15.0sg 15.0sg.x
cisco / ios 12.3xz 12.3xz.x
cisco / ios 12.2yt 12.2yt.x
cisco / ios 12.2zya 12.2zya.x
cisco / ios 12.2yl 12.2yl.x
cisco / ios 12.2sed 12.2sed.x
cisco / ios 15.0s 15.0s.x
cisco / ios 12.2za 12.2za.x
cisco / ios 15.1gc 15.1gc.x
cisco / ios 12.2xn 12.2xn.x
cisco / ios 12.2ye 12.2ye.x
cisco / ios 15.0m 15.0m.x
cisco / ios 12.2ez 12.2ez.x
cisco / ios 12.3yd 12.3yd.x
cisco / ios 12.2sr 12.2sr.x
cisco / ios 15.0(1)s2 15.0(1)s2.x
cisco / ios 12.2zb 12.2zb.x
cisco / unified_communications_manager 6.1(3) 6.1(3).x
cisco / ios 12.2yg 12.2yg.x
cisco / unified_communications_manager 7.1(3) 7.1(3).x
cisco / ios 12.2sva 12.2sva.x
cisco / ios 12.2ex 12.2ex.x
cisco / ios 12.2svd 12.2svd.x
cisco / ios 12.2xu 12.2xu.x
cisco / ios 15.1s 15.1s.x
cisco / unified_communications_manager 7.1(2) 7.1(2).x
cisco / ios 12.2sbc 12.2sbc.x
cisco / ios 12.2ixc 12.2ixc.x
cisco / ios 12.3xf 12.3xf.x
cisco / ios 12.3xl 12.3xl.x
cisco / unified_communications_manager 7.1(2a) 7.1(2a).x
cisco / ios 12.2yr 12.2yr.x
cisco / ios 12.2se 12.2se.x
cisco / ios 15.0sa 15.0sa.x
cisco / unified_communications_manager 6.1(1) 6.1(1).x
cisco / ios 12.3yk 12.3yk.x
cisco / ios_xe 3.4.3s 3.4.3s.x
cisco / unified_communications_manager 7.1(5b) 7.1(5b).x
cisco / ios 12.3yf 12.3yf.x
cisco / ios 12.2sec 12.2sec.x
cisco / ios 15.0mr 15.0mr.x
cisco / unified_communications_manager 8.0 8.0.x
cisco / ios 12.2sb 12.2sb.x
cisco / ios_xe 3.5.xs 3.5.xs.x
cisco / ios 12.2xm 12.2xm.x
cisco / unified_communications_manager 8.5(1)su3 8.5(1)su3.x
cisco / ios 12.3yt 12.3yt.x
cisco / ios 12.2sy 12.2sy.x
cisco / ios 12.2xk 12.2xk.x
cisco / ios 12.3xb 12.3xb.x
cisco / ios 12.2ixg 12.2ixg.x
cisco / ios 12.2zj 12.2zj.x
cisco / ios 12.3yz 12.3yz.x
cisco / ios 12.2zy 12.2zy.x
cisco / ios 12.3jl 12.3jl.x
cisco / ios 12.3yg 12.3yg.x
cisco / ios 12.3xu 12.3xu.x
cisco / ios 12.2zd 12.2zd.x
cisco / ios 12.3xy 12.3xy.x
cisco / ios_xe 3.4.0s 3.4.0s.x
cisco / unified_communications_manager 7.1(5b)su2 7.1(5b)su2.x
cisco / ios 12.2cy 12.2cy.x
cisco / ios 12.3xc 12.3xc.x
cisco / unified_communications_manager 7.1(5) 7.1(5).x
cisco / ios 12.2tpc 12.2tpc.x
cisco / ios 12.2xc 12.2xc.x
cisco / ios 12.2ewa 12.2ewa.x
cisco / ios 12.2bc 12.2bc.x
cisco / ios 12.3xe 12.3xe.x
cisco / unified_communications_manager 7.1(5a) 7.1(5a).x
cisco / ios 12.2yc 12.2yc.x
cisco / ios 12.3jea 12.3jea.x
cisco / ios 12.2ze 12.2ze.x
cisco / ios 15.0(1)se 15.0(1)se.x
cisco / ios 15.1(3)t 15.1(3)t.x
cisco / ios 15.1(4)m1 15.1(4)m1.x
cisco / ios 12.3tpc 12.3tpc.x
cisco / ios 12.3ja 12.3ja.x
cisco / ios 12.2xnb 12.2xnb.x
cisco / ios 12.2xs 12.2xs.x
cisco / ios 12.2yp 12.2yp.x
cisco / unified_communications_manager 6.1(1b) 6.1(1b).x
cisco / ios 12.2bw 12.2bw.x
cisco / ios 12.2yy 12.2yy.x
cisco / ios 12.2fx 12.2fx.x
cisco / ios 12.2sz 12.2sz.x
cisco / unified_communications_manager 6.1(3b) 6.1(3b).x
cisco / ios 12.2xi 12.2xi.x
cisco / ios_xe 3.4.2s 3.4.2s.x
cisco / ios 15.0(1)s1 15.0(1)s1.x
cisco / ios 12.3za 12.3za.x
cisco / ios 12.2yu 12.2yu.x
cisco / unified_communications_manager 6.1(5) 6.1(5).x
cisco / unified_communications_manager 7.1(1) 7.1(1).x
cisco / unified_communications_manager 6.1(4b) 6.1(4b).x
cisco / ios 15.1ey 15.1ey.x
cisco / ios 12.2sxi 12.2sxi.x
cisco / ios_xe 3.4.xs 3.4.xs.x
cisco / ios 15.1(2)t 15.1(2)t.x
cisco / ios 12.2l 12.2l.x
cisco / ios 12.3yx 12.3yx.x
cisco / unified_communications_manager 8.0(3) 8.0(3).x
cisco / ios 12.2dx 12.2dx.x
cisco / unified_communications_manager 7.1(5b)su1a 7.1(5b)su1a.x
cisco / unified_communications_manager 8.0(2a) 8.0(2a).x
cisco / ios 12.2ixd 12.2ixd.x
cisco / unified_communications_manager 6.0(1a) 6.0(1a).x
cisco / ios 12.2xd 12.2xd.x
cisco / ios 12.2bx 12.2bx.x
cisco / ios 12.3xq 12.3xq.x
cisco / ios 12.2cx 12.2cx.x
cisco / unified_communications_manager 6.0(1b) 6.0(1b).x
cisco / ios 12.2zl 12.2zl.x
cisco / ios 12.2yq 12.2yq.x
cisco / unified_communications_manager 8.0(3a) 8.0(3a).x
cisco / ios 12.2xf 12.2xf.x
cisco / ios 12.2xq 12.2xq.x
cisco / ios 12.2sef 12.2sef.x
cisco / ios 12.2rc 12.2rc.x
cisco / ios 15.1(1)xb1 15.1(1)xb1.x
cisco / ios 12.2see 12.2see.x
cisco / ios 12.3ys 12.3ys.x
cisco / ios 12.3jk 12.3jk.x
cisco / ios 12.2zf 12.2zf.x
cisco / ios 12.3b 12.3b.x
cisco / ios 12.2sra 12.2sra.x
cisco / ios 12.2irb 12.2irb.x
cisco / ios 12.3jeb 12.3jeb.x
cisco / unified_communications_manager 7.1(3a) 7.1(3a).x
cisco / ios 12.2sm 12.2sm.x
cisco / ios 12.3yh 12.3yh.x
cisco / ios 12.2ya 12.2ya.x
cisco / ios 12.2xv 12.2xv.x
cisco / ios 12.2 12.2.x
cisco / ios 12.2zg 12.2zg.x
cisco / ios 12.3xx 12.3xx.x
cisco / ios 12.2xnc 12.2xnc.x
cisco / ios 12.2sw 12.2sw.x
cisco / ios 15.1(4)m 15.1(4)m.x
cisco / ios 15.0xa 15.0xa.x
cisco / ios 12.3xa 12.3xa.x
cisco / ios 12.2yk 12.2yk.x
cisco / ios 12.2sxd 12.2sxd.x
cisco / ios 12.2src 12.2src.x
cisco / ios 15.0xo 15.0xo.x
cisco / ios 12.2yz 12.2yz.x
cisco / ios_xe 3.5.1s 3.5.1s.x
cisco / ios 12.2xa 12.2xa.x
cisco / ios 15.2 15.2.x
cisco / ios 12.2ixe 12.2ixe.x
cisco / unified_communications_manager 6.1(1a) 6.1(1a).x
cisco / unified_communications_manager 8.5(1)su1 8.5(1)su1.x
cisco / ios 12.3xk 12.3xk.x
cisco / ios 12.2yj 12.2yj.x
cisco / ios 12.2sve 12.2sve.x
cisco / ios_xe 3.3.0sg 3.3.0sg.x
cisco / ios 12.2yx 12.2yx.x
cisco / ios 12.2xo 12.2xo.x
cisco / ios 12.2sxe 12.2sxe.x
cisco / ios 12.3jx 12.3jx.x
cisco / unified_communications_manager 8.0(1) 8.0(1).x
cisco / ios 12.2by 12.2by.x
cisco / ios 12.2yh 12.2yh.x
cisco / ios 12.2s 12.2s.x
cisco / ios 12.2fz 12.2fz.x
cisco / ios 15.1m 15.1m.x
cisco / ios 12.2xt 12.2xt.x